2026-06-12T01:03:47Z https://ejournal.ft-undar.ac.id/index.php/jeetech/oai

oai:ojs2.ejournal.ft-undar.ac.id:article/1 2026-01-06T15:37:34Z jeetech:ART driver

nmb a2200000Iu 4500 "200505 2020 eng " 2722-5321 2964-7320 dc Pendeteksian Misalignment Menggunakan Multi Level Transformasi Wavelet Haar dan Coiflet pada Motor Induksi P.P.S Saputra Universitas Muhammadiyah Gresik Currently induction motors are widely used in industry due to strong construction, high efficiency, and cheap maintenance. Machine maintenance is needed to prolong the life of the induction motor. As studied, bearing faults may account for 42% -50% of all motor failures. In general it is due to manufacturing faults, lack of lubrication, and installation errors. Misalignment of motor is one of the installation errors. This paper is concerned to simulation of discrete wavelet transform for identifying misalignment in induction motor. Modelling of motor operation is introduced in this paper as normal operation and two variations of misalignment. For this task, haar and coiflet discrete wavelet transform in first level until fifth level is used to extract vibration signal of motor into high frequency of signal. Then, energy signal and other signal extraction gotten from high frequency signal is evaluated to analysis condition of motor. The results show that haar discrete wavelet transform at thirth level can identify normal motor  and misalignment motor conditions well Universitas Darul Ulum 2020-05-27 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/1 Jurnal JEETech; Vol. 1 No. 1 (2020): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/1 2020-07-13T19:30:36Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/2 2026-01-06T15:37:34Z jeetech:ART driver

nmb a2200000Iu 4500 "200423 2020 eng " 2722-5321 2964-7320 dc Desain Banyumas Smart City Berbasis Internet of Things (IoT) Menggunakan Fog Computing Architecture Bayu Prastyo Universitas Negeri Malang Faiz Syaikhoni Aziz Universitas Negeri Malang Wahyu Pribadi Universitas Negeri Malang A.N. Afandi Universitas Negeri Malang Internet use in Banyumas Regency is now increasingly diverse according to the demands of the needs. The development of communication technology raises various aspects that also develop. For example, the use of the internet for a traffic light control system so that it can be adjusted according to the settings and can be monitored in real time. In the development of communication technology, the term Internet of Things (IoT) emerged as the concept of extending the benefits of internet communication systems to give impulses to other systems. In other words, IoT is used as a communication for remote control and monitoring by utilizing an internet connection. The Internet of Things in the era is now being developed to create an intelligent system for the purposes of controlling various public needs until the concept of the smart city emerges. Basically, smart cities utilize internet connections for many purposes such as controlling CCTV, traffic lights, controlling arm robots in the industry and storing data in hospitals. If the system is carried out directly from the device to the central server, there will be a very long queue of data while the system created requires speed and accuracy of time so that a system is needed that allows sufficient data control and processing to be carried out on network edge users. Then fog Computing is used with the hope that the smart city system can work with small latency values ​​so that the system is more real-time in sending or receiving data. Universitas Darul Ulum 2020-05-27 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/2 Jurnal JEETech; Vol. 1 No. 1 (2020): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/2 2020-07-13T19:30:36Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/3 2020-07-13T19:30:36Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/3 2026-01-06T15:37:16Z jeetech:ART driver

nmb a2200000Iu 4500 "201129 2020 eng " 2722-5321 2964-7320 dc Optimasi Kualitas Tenaga Listrik Di Area Banyuwangi Menggunakan Radio Gateway Over Internet Protocol Machrus Ali Universitas Darul Ulum Dwi Ajiatmo Universitas Darul Ulum Muhlasin Universitas Darul Ulum One of the communication problems at PLN is communication in areas that are not covered by radio frequencies. With the limitation related to radio frequency because the blankspot can have an impact on the speed of service, both in terms of recovering when disturbances occur, communication for coordination between officers, and maintenance work. Meanwhile, efforts to expand radio frequency coverage areas by building tower repeater links and BTS tower rentals require relatively large costs. Information technology that is developing now makes it easy for everyone to communicate through various media, one of which is an internet connection. Widespread development of infrastructure owned by telecommunications providers, the wider availability of internet connections in the blank spot area. To overcome the blank spot areas that have an impact on SAIDI and SAIFI, Radio Gateway Over Internet Protocol is used in the working area of ​​PT. PLN (Persero) Banyuwangi area that connects communication radios with mobile phones through the internet network. From the calculation using the average formula in the Microsoft Excel program the average value of SAIDI is better than before. Meanwhile, the average SAIFI score afterwards is also better than before. By using the T-Test test analysis it is known that the calculated t value is better, and for SAIFI it is known that the calculated SAIDI data is also better. Universitas Darul Ulum 2020-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/3 Jurnal JEETech; Vol. 1 No. 2 (2020): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/4 2020-07-13T19:30:36Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/4 2026-01-06T15:37:34Z jeetech:ART driver

nmb a2200000Iu 4500 "200422 2020 eng " 2722-5321 2964-7320 dc Rekonfigurasi Jaringan Menggunakan Binary Particle Swarm Optimization (BPSO) Pada Penyulang Suryagraha Diana Mulya Dewi Universitas Panca Marga Nuzul Hikmah Universitas Panca Marga Imam Marzuki Universitas Panca Marga Ahmad Izzuddin Universitas Panca Marga A radial distribution electrical network at a certain distance will have a large voltage loss due to conductive losses, especially at the endpoint. The tip voltage is determined by the distance of the distribution and the amount of load. The form of configuration also affects the amount of power loss and voltage loss. So that a good configuration is needed in order to obtain good efficiency. Reconfiguration of the distribution network is used to reset the network configuration form by opening and closing switches on the distribution network. Reconfiguration is expected to reduce power losses and improve distribution system reliability. Many feeders and buses on the network if calculated manually will be difficult and require a very long time. So it is necessary to solve problems using program assistance. In this case, use Particle Swarm Optimization (PSO). Particle Swarm Optimization (PSO) algorithm based on the behavior of a herd of insects, such as ants, termites, bees, or birds. BPSO is a development of the PSO algorithm designed to solve the optimization problem in a discrete combination, where the particle takes the value of binary vectors with length n and speed which is defined as the probability of bits to reach value 1. The results show a significant reduction in losses. Universitas Darul Ulum 2020-05-27 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/4 Jurnal JEETech; Vol. 1 No. 1 (2020): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/5 2020-07-13T19:30:36Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/6 2026-01-06T15:37:34Z jeetech:ART driver

nmb a2200000Iu 4500 "200405 2020 eng " 2722-5321 2964-7320 dc Sistem Monitoring Kondisi Kendaraan Motor Injeksi Berbasis Mikrokontroler Nurus Sholeh Koko Joni Universitas Trunojoyo Madura Miftachul Ulum Universitas Trunojoyo Madura The use of motorbikes in indonesia is very suitable for the needs of the community because the price is relatively cheap, affordable for most people and the use of fuel and operational costs are quite economical. But sometimes vehicle owners forget not to pay attention to the condition of the motorbike because of their busy activities, so that the motorcycle breaks down on the engine parts. Based on these problems, a microcontroller-based system was made which gave a warning to the owners of voxion motorcycle vehicles. Microcontroller is a computer system that all or most of its elements are packaged in one ic chip, so it is often called a single chip microcomputer. Where this system prioritizes timeliness in oil changes, radiator water and indicators of damage in motorbikes. Submission of oil information using the buzzer. Radiators and indicators of damage to motorbikes are done via sms gateway to smart phones or android. For that we need data that is input into a system to be read by the tool. The tools used for monitoring motor conditions include speed sensors, arduino, at mega 8535, buzzer and sms gateway. Universitas Darul Ulum 2020-05-27 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/6 Jurnal JEETech; Vol. 1 No. 1 (2020): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/7 2026-01-06T15:37:16Z jeetech:ART driver

nmb a2200000Iu 4500 "201117 2020 eng " 2722-5321 2964-7320 dc Desain Banyumas Smart City Berbasis Internet of Things (IoT) Menggunakan Fog Computing Architecture Bayu Prastyo Universitas Negeri Malang Faiz Syaikhoni Aziz Universitas Negeri Malang Wahyu Pribadi Universitas Negeri Malang A.N. Afandi Universitas Negeri Malang Internet use in Banyumas Regency is now increasingly diverse according to the demands of the needs. The development of communication technology raises various aspects that also develop. For example, the use of the internet for a traffic light control system so that it can be adjusted according to the settings and can be monitored in real time. In the development of communication technology, the term Internet of Things (IoT) emerged as the concept of extending the benefits of internet communication systems to give impulses to other systems. In other words, IoT is used as a communication for remote control and monitoring by utilizing an internet connection. The Internet of Things in the era is now being developed to create an intelligent system for the purposes of controlling various public needs until the concept of the smart city emerges. Basically, smart cities utilize internet connections for many purposes such as controlling CCTV, traffic lights, controlling arm robots in the industry and storing data in hospitals. If the system is carried out directly from the device to the central server, there will be a very long queue of data while the system created requires speed and accuracy of time so that a system is needed that allows sufficient data control and processing to be carried out on network edge users. Then fog Computing is used with the hope that the smart city system can work with small latency values ​​so that the system is more real-time in sending or receiving data Universitas Darul Ulum 2020-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/7 Jurnal JEETech; Vol. 1 No. 2 (2020): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/8 2026-01-06T15:37:16Z jeetech:ART driver

nmb a2200000Iu 4500 "201117 2020 eng " 2722-5321 2964-7320 dc Rancang Bangun Alat Pengaman Sepeda Motor Menggunakan GPS Berbasis IOT Hilal Indra Ramadhan, Hilal Universitas Islam Lamongan Perkembangan teknologi telah merambah ke berbagai bidang termasuk pada pengaman motor. Sistem penguncian standar pabrikan dinilai tidak cukup untuk melindungi kendaraan bermotor dari pencurian. Dibutuhkan kombinasi antara perangkat lunak dan perangkat keras dalam menciptakan system keamanan tambahan. Tujuan dari penelitian ini untuk merancang bangun alat Pengaman Sepeda Motor Menggunakan GPS Berbasis IoT. Sistem yang dirancang pada saat terjadi perampasan yang dapat mematikan mesin, membunyikan klakson, dan mendeteksi lokasi sepeda motor yang dikendalikan melalui smartphone dengan aplikasi Blynk. Rancang bangun alat menggunakan sensor optocoupler untuk mengirim notifikasi ke aplikasi Blynk pada saat motor sedang dicuri. Menggunakan sensor GPS Neo6mv2 sebagai sensor koordinat, menggunakan Mikrokontroler NodeMCU V3 sebagai pengolah data dan komunikasi dengan modem WiFi, lalu menggunakan modem WiFi merk Bolt sebagai penghubung ke jaringan internet, dan menggunakan Relay sebagai tombol yang dikendalikan lewat aplikasi Blynk untuk menyalakan atau mematikan mesin, klakson, dan lampu sein. Semua komponen membutuhkan supply tegangan sebesar 5V yang dihasilkan dari Accu motor 12V yang diturunkan jadi 5V dengan modul LM2596. Universitas Darul Ulum 2020-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/8 Jurnal JEETech; Vol. 1 No. 2 (2020): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/9 2026-01-06T15:37:34Z jeetech:ART driver

nmb a2200000Iu 4500 "200406 2020 eng " 2722-5321 2964-7320 dc Rancang Bangun Alat Sistem Pendeteksi Jumlah Ketersediaan Slot Parkir Mobil Dalam Gedung Muhammad Kusnadi Universitas Islam Lamongan Zaenal Abidin Universitas Islam Lamongan Arief Budi Laksono Universitas Islam Lamongan Perkembangan teknologi telah merambah ke berbagai bidang termasuk pada penggunaan lahan parkir, banyak area parkir tidak memiliki fasilitas tentang informasi slot parkir yang tersedia. Tujuan dari penelitian ini untuk merancang bangun alat sistem pendeteksi jumlah ketersediaan slot parkir mobil dalam gedung. Sistem yang dirancang dapat menggerakkan portal parkir secara otomatis dan menampilkan jumlah slot kosong pada layar monitor dan melalui IoT menggunakan aplikasi Blynk. Lampu indikator berwarna merah ketika slot terisi dan berwarna hijau ketika slot kosong. Rancang bangun alat menggunakan kartu RFID untuk membuka portal parkir, motor servo sebagai penggerak portal parkir, sensor ultrasonik untuk mendeteksi keberadaan mobil pada slot parkir, arduino mega 2560 sebagai pemroses data, led sebagai lampu indikator, modul LCD sebagai layar monitor, modul ESP8266 untuk mengirimkan data ke internet. Jumlah slot kosong berkurang jika mobil masuk dan bertambah jika mobil keluar. Universitas Darul Ulum 2020-05-27 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/9 Jurnal JEETech; Vol. 1 No. 1 (2020): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/10 2026-01-06T15:37:16Z jeetech:ART driver

nmb a2200000Iu 4500 "201021 2020 eng " 2722-5321 2964-7320 dc Alat Penggerak Parabola Otomatis pada Satelit Ku-band Berbasis Mikrokontroler huda, Muhammad Fatihul Huda Universitas Islam Lamongan ABSTRAK Penelitian ini bertujuan merancang sebuah alat pengendali parabola yang dapat mencari sinyal satelit ku-band secara otomatis yang dikendalikan oleh mikrokontroler Atmega328, menggunakan 2 motor servo sebagai penggerak untuk menggerakkan parabola kearah barat dan ketimur dan juga menggerakkan kearah utara keselatan, progam pada mikrokontroler  memberikan perintah untuk menggerakkan 2 motor servo dan menghentikanya jika terdapat sinyal audio yang terdeteksi oleh komparator yang dikirimkan ke mikrokontroler. Hasil dari penelitian ini adalah perancangan dan pembuatan alat pengendali parabola bergerak mencari sinyal pada satelit ku-band. Reflektor yang digunakan berbahan plat baja berdiameter 45 cm dengan tinggi tiang fokus 39 cm. Desain dari pengendali parabola ini terdiri dari 5 komponen utama, dimana komponen pertama sebagai tiang penopang dari reflektor yang terbuat dari besi, komponen kedua Reflektor berdiameter 45 cm yang terbuat dari plat besi, komponen yang ketiga LNB sebagai penerima dari sinyal yang di pantulkan oleh reflektor, komponen keempat rangkaian komparator dengan IC LM324 dan komponen yang kelima mikrokontroler sebagai pengontrol dari pergerakan parabola.   Kata Kunci : Mikrokontroler, Komparator, Parabola, Satelit Ku-band, Sinyal audio   ABSTRACT The aim of this study is to design a parabolic controller that can seek for Ku-band satellite signals automatically which controlled by the Atmega328 microcontroller, by using two servo motor as activator to stirring the parabola toward west to east and also stirring toward north to south. The program on the microcontroller gives the command to move 2 motor serves and stop it if there is an audio signal detected by the comparator which sent to the microcontroller.         The results of this study are design and generation of parabola control tool which move to looking for signals on ku-band. The reflector that used is made by steel plate on a diameter of 45 cm with a height of 39 cm focus pole. The design of this parabolic controller consists of 5 main components where the first component is a supporting post of a reflector made by iron, the second component is reflector with diameter of 45 centimeter that made by iron, the third component is LNB as receiver of the signal reflected by the reflector, the fourth component is network comparator with IC LM324 and the fifth is microcontroller as a controller movement of a parabola.   Keywords : Microcontroller, Comparator, Parabolic, Ku-Band Satellite, Audio Signal       Universitas Darul Ulum 2020-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/10 Jurnal JEETech; Vol. 1 No. 2 (2020): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/11 2026-01-06T15:37:16Z jeetech:ART driver

nmb a2200000Iu 4500 "201024 2020 eng " 2722-5321 2964-7320 dc Analisis Perencanaan Investasi Jaringan Tenaga Listrik Dwi Ajiatmo Henny Dwijayani Universitas Darul Ulum Electricity is able to make a positive change and contribution to people's lives and well-being. This study aims to assess the feasibility of investment in the construction of low voltage electricity networks. The method used with project evaluation analysis is based on financial analysis. The criteria used to analyze activities carried out for 10 years use payback period (PP) analysis, net present value (NPV), internal rate of return (IRR), and profitability index (IP). The results showed that the analysis of investment planning can be carried out with the consequence of the results obtained in the form of not so large returns. PP results show the investment value with the payback period method will Return in the 9th year, while the positive NPV value is still above zero while the IRR value shows the value of 11% below the social discount rate as well as the IP value showing the value of 0.90. The feasibility of investment in terms of economic-financial analysis by looking at per criteria shows that investment is still feasible to be carried out with minimal profit levels. Universitas Darul Ulum 2020-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/11 Jurnal JEETech; Vol. 1 No. 2 (2020): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/120 2026-01-06T15:37:34Z jeetech:ART driver

nmb a2200000Iu 4500 "200511 2020 eng " 2722-5321 2964-7320 dc Deteksi Penyakit Brown Eye Spot pada Daun Kopi Menggunakan Metode Euclidean Distance dan Hough Transform Ike Fibriani Universitas Jember Widjonarko Universitas Jember Catur Suko Sarwono Universitas Jember Firecky Dwika Universitas Jember Pengolahan citra digital memiliki manfaat yang bisa digunakan dalam lingkup yang beragam, salah satunya dalam lingkungan perkebunan kopi. Dengan memanfaatkan pengolahan citra, citra daun yang didapat dalam perkebunan kopi, bisa diketahui jenis kopi beserta penyakit yang diderita. Untuk mengetahui jenis daun akan menggunakan metode euclidean distance, dimana daun yang digunakan sebagai objek penelitian merupakan daun kopi robusta dan daun kopi arabika. Untuk penyakit pada daun kopi terdapat berbagai macam, namun penyakit yang digunakan sebagai objek penelitian hanyalah penyakit brown eye spot. Pendeteksian penyakit dilakukan menggunakan metode hough transform, dikarenakan metode ini dapat digunakan untuk mendeteksi lingkaran yang merupakan gejala dari penyakit brown eye spot. Tujuan dalam penelitian ini yaitu untuk menganalisa keefektifan dari metode yang digunakan, yang pertama yaitu tingkat akurasi euclidean distance untuk mendeteksi daun uji coba antara daun kopi arabika dan daun kopi robusta. Metode yang kedua menganalisa tingkat keefektifan tingkat akurasi dalam pendeteksian penyakit brown eye spot pada daun uji coba menggunakan hough transform. Uji coba dilakukan terhadap 7 daun kopi arabika dan 4 daun kopi robusta menggunakan Matlab R2017a, dimana hasil tidak terjadi kekeliruan terhadap pendeteksian terhadap daun uji coba, ketujuh daun kopi arabika dikenali sebagai daun kopi arabika, dan keempat daun kopi robusta dikenali sebagai daun kopi robusta. Pada metode kedua untuk pendeteksian penyakit brown eye spot pada daun uji coba didapatkan keakurasian pada daun arabika sebesar 55% dan untuk daun kopi robusta sebesar 50%. Universitas Darul Ulum 2020-05-27 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/120 Jurnal JEETech; Vol. 1 No. 1 (2020): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/147 2026-01-06T15:37:02Z jeetech:ART driver

nmb a2200000Iu 4500 "210427 2021 eng " 2722-5321 2964-7320 dc Pemodelan Nilai Pecahan Pada Bahasa Mesin Giovanni Dimas Prenata UNTAG Surabaya Nilai pecahan pada bahasa mesin tidak dapat diimplementasikan, dikarenakan bahasa mesin hanya mengenal bilangan biner. Untuk bisa mengimplentasikan nilai pecahan pada bahasa mesin, perlu pemodelan dan pemisalan. Setelah nilai pecahan dimodelkan dan dimisalkan, nilai tersebut diubah menjadi bilangan biner. Pada bilangan biner yang telah dimodelkan dan dimisalkan, dapat dilakukan semua operasi aritmatika. Untuk mengetahui nilai sebenarnya, maka nilai biner hasil operasi aritmatika perlu dikembalikan lagi kebentuk tanpa pemodelan dan pemisalan. Universitas Darul Ulum 2021-05-27 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/147 Jurnal JEETech; Vol. 2 No. 1 (2021): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/148 2026-01-06T15:37:02Z jeetech:ART driver

nmb a2200000Iu 4500 "210527 2021 eng " 2722-5321 2964-7320 dc A Perbandingan Daya Listrik Panel Surya Menggunakan MPPT P&O terhadap MPPT Logika Fuzzy Hermawan, Indra Budi Universitas 17 Agustus 1945 Surabaya Annisa Harumwidiah Universitas 17 Agustus 1945 Surabaya The electricity generated by solar panels up and down is influenced by weather, panel angle to the sun, ambient temperature and so on. When there is a change in the radiation level, the electric current generated by the solar panel also changes, causing a non-conformity with the load characteristics. This result in the electrical power generated by the solar panel is not optimal. Maximum Power Point Tracker (MPPT) can solve this problem by tracking the changes of electric current generated by the solar panel. The tracking apparatus is then connected to a control device and a DC / DC converter that converts and adjusts the optimum voltage and current according to the load. This study compares the amount of electricity generated by solar panels by using the Perturb and Observe (P & O) MPPT algorithm against the Fuzzy Logic Controller MPPT (FL). This research will be conducted on 100 Watt Solar Power Plant (PLTS) module by using Microcontroller ATMega318 as the controller. The results obtained are MPPT Fuzzy Logic Controller (FL) produce 5.61% more power than the Perturb and Observe (P&O) MPPT algorithm. Universitas Darul Ulum 2021-05-27 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/148 Jurnal JEETech; Vol. 2 No. 1 (2021): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/149 2026-01-06T15:37:02Z jeetech:ART driver

nmb a2200000Iu 4500 "210527 2021 eng " 2722-5321 2964-7320 dc Penggunaan Algoritma Color-Based Filtering Sebagai Pendeteksi Nominal Pada Uang Kertas Anisa Harumwidiah Universitas 17 Agustus 1945 Surabaya Dewantoro, Totok Universitas 17 Agustus 1945 Surabaya Lince Markis Universitas 17 Agustus 1945 Surabaya Dedi Wahyu Ashari Universitas 17 Agustus 1945 Surabaya As a legal tender, banknotes have several drawbacks in terms of their use. for people with visual impairments they have, it is very likely that they will be confused, misplaced, and even some ignorant people take advantage of their weaknesses in using the money. Based on this problem, in this paper we propose to make a banknote detector with sound output. The method used for the nominal identification process is the color based filtering algorithm using the Pixy2 CMUcam5 camera and Arduino as the data processor. Tests were carried out on 1000, 2000, 5000, 10000, 20000 and 50000 banknotes. From the test results, it was found that the success rate was 90% with the optimal distance for the camera scan process being 7 to 10 cm in an average time of about 5.7 seconds. Universitas Darul Ulum 2021-05-27 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/149 Jurnal JEETech; Vol. 2 No. 1 (2021): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/150 2026-01-06T15:37:02Z jeetech:ART driver

nmb a2200000Iu 4500 "210527 2021 eng " 2722-5321 2964-7320 dc Rancang Bangun Sepeda Listrik 250 Watt Dengan Mengukur Kecepatan Dan Daya Baterai Miftachul Ulum Universitas Trunojoyo Madura Mutiara Hikmah Universitas Trunojoyo Madura Achmad Fiqhi Ibaidillah Universitas Trunojoyo Madura Kunto Aji Wibisono Universitas Trunojoyo Madura Electric bicycles are one of many vehicles with alternative fuels. This electric bike uses electric power as its power source. Whose electrical energy is converted into motion energy. To convert that electrical energy into motion energy is needed which is called an electric dynamo. The electric dynamo here becomes an engine core on an electric bike. The performance of electric bicycles is measured based on high power efficiency, low energy consumption levels and stable electric bicycle components in their use. To monitor the performance, a speed and battery power scrolling system was designed on a 250W electric bike. An electric motorcycle is a type of vehicle consisting of brushless direct current (BLDC) to move the wheel, controller as energy flow regulator on BLDC, and battery as a power source. The main parts of this monitoring system include two 12 volt batteries in the series, controller, BLDC, throttle, proximity sensor, liquid crystal display (LCD). Throttle works as a BLDC speed controller. DC power meter as a measuring detector for the amount of electric current, electrical voltage, electrical energy, and electrical power displayed on the LCD. Universitas Darul Ulum 2021-05-27 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/150 Jurnal JEETech; Vol. 2 No. 1 (2021): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/152 2026-01-06T15:37:02Z jeetech:ART driver

nmb a2200000Iu 4500 "210524 2021 eng " 2722-5321 2964-7320 dc Perancangan Prototype Mesin Pengayak Pasir Semi Otomatis Menggunakan Photovoltaic Rue, Dionisia Institut Teknologi Nasional, Malang Irrine Budi Sulistiawati Institut Teknologi Nasional, Malang Ni Putu Agustini Institut Teknologi Nasional, Malang The sand sieving system is generally still done manually which requires full human power for the sieving process. This is quite time consuming and the resulting fine sand mass is far from what is required for a construction project. Therefore the author made the idea of ​​​​designing a sand sieving machine that can be applied anywhere. This machine uses a driving system of a Brushless Direct Current electric motor with a capacity of 350W as the driving motor. Brushless Direct Current Motor is used because it has the advantage of a large starting torque, higher speed because it does not use a brush. As a source of electricity, new renewable energy solar panels with a capacity of 400Wp are used which are more environmentally friendly and efficient. This machine works when the solar panels supply a power source to the driving motor and then transmitted by the chain and gear to the sieve tube for the sieving process. This machine has a faster sand sieving process than manual sieving and the type of motor used is more efficient. Universitas Darul Ulum 2021-05-27 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/152 Jurnal JEETech; Vol. 2 No. 1 (2021): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/158 2026-01-06T15:37:02Z jeetech:ART driver

nmb a2200000Iu 4500 "210524 2021 eng " 2722-5321 2964-7320 dc Rancang Bangun Alat Pendeteksi Kendaraan Dari Arah Berlawanan Pada Tikungan Tajam Berbasis Arduino UNO Ayuni Finda Rika Universitas Panca Marga Nuzul Hikmah Universitas Panca Marga A sharp bend is a bend that has an acute angle with the level of difficulty when the vehicle crosses the road. In sharp turns frequent vehicle accidents occur. Accidents are caused by vehicles traveling at high speeds when they will cross the bend in the road. In addition, the driver also wants to overtake the vehicle when going through the bend. By making this warning system, it is expected to reduce accidents on the road bends. This tool can detect the presence of a vehicle and will give a warning in the form of an indicator light that is controlled by the Arduino UNO microcontroller using an Ultrasonic sensor and will light up if within 10 m before crossing the road bend there is a vehicle that will pass Universitas Darul Ulum 2021-05-27 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/158 Jurnal JEETech; Vol. 2 No. 1 (2021): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/165 2026-01-06T15:36:48Z jeetech:ART driver

nmb a2200000Iu 4500 "211024 2021 eng " 2722-5321 2964-7320 dc Pemantauan Suhu Air Pada Sistem Tanaman Hidroponik Menggunakan Sensor DS18B20 Waterproof Wahyu S J Saputra Universitas Pembangunan Nasional Veteran Jawa Timur Faisal Muttaqin Universitas Pembangunan Nasional Veteran Jawa Timur Hydroponics is a method of growing plants without using soil media. Some vegetables such as spinach are more suitable to be planted during the rainy season with a cool atmosphere, and some other vegetable crops have different temperature requirements so that environmental temperature monitoring and planting media are very important in the hydroponic method of planting. Temperature is a condition that can be measured using a temperature measuring device called a thermometer. The DS18B20 sensor is one of the sensors that can be used to measure water temperature. In this study, the LCD Matrix which has been connected to Arduino displays data from temperature sensors installed at several measurement points, namely on the storage tube at the bottom and surface and in areas close to the planting media. The temperature generated by the system is then validated using a mercury and alcohol thermometer. The use of a microcontroller can help store temperature changes from time to time and can be displayed again. This makes temperature monitoring activities more effective and efficient. Universitas Darul Ulum 2021-11-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/165 Jurnal JEETech; Vol. 2 No. 2 (2021): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/169 2026-01-06T15:36:48Z jeetech:ART driver

nmb a2200000Iu 4500 "211125 2021 eng " 2722-5321 2964-7320 dc Sun Position Forecasting Menggunakan Metode RNN – LSTM Sebagai Referensi Pengendalian Daya Solar Cell Eros Fikri Syahram Universitas Muhammadiyah Malang Solar energy is used as electrical energy for daily life by using solar cell. There are several models for maximizing the absorption of solar cell power by using reflectors and solar tracking. Reflector focuses sunlight on the solar cell to get maximum light. Solar tracking real-time tracking the sun by moving two motors and sensors to read the direction of the sun's angle. Both have the disadvantage of tracking the sun continuously. So it is necessary to optimize the system to determine the tilt angle of the actuator and be able to streamline the intensity of sunlight that can be absorbed by solar cells with the identification system that can be done in realtime or directly to minimize the occurrence of power wastage. Prediction is one of the most important elements for decision-makers of the problems that occur above. In this paper, the method used in predicting the sun's angle is by using the Recurrent Neural Network (RNN) method which has a Long-Short Term Memory (LSTM) structure in the RNN system. In this reseacrh, the data used to predict the sun angle from the sunscalc.org site in the area of the University of Muhammadiyah Malang campus 3 with a period of one year. Testing with the RNN-LSTM structure is done with two different prediction models, namely weekly, monthly, and annual data for daily data results, and hourly data for daily data for one week. The test results on weekly data detect Root Mean Square Error of 0.12%, the monthly data is 0.1% and the annual data is 0.24%. The monthly data model has the fewest error values, so predictive data has a high degree of accuracy. Universitas Darul Ulum 2021-11-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/169 Jurnal JEETech; Vol. 2 No. 2 (2021): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/171 2026-01-06T15:36:48Z jeetech:ART driver

nmb a2200000Iu 4500 "211024 2021 eng " 2722-5321 2964-7320 dc Rancang Bangun Purwarupa Smart Garden Menggunakan Kamera, Sensor Suhu Dan Kelembaban Tanah Berbasis Internet Of Things (IOT) Dengan ESP8266 Himawan, Frandi a:1:{s:5:"en_US";s:31:"Universitas Muhammadiyah Gresik";} Pressa Perdana Universitas Muhammadiyah Gresik Yoedo Ageng Surya Universitas Muhammadiyah Gresik Ada tiga faktor penting yang berpengaruh dalam menanam tanaman untuk memperoleh hasil yang baik, yaitu; suhu, kelembaban dan kualitas udara. Masalah yang sering dihadapi petani pemula selama ini adalah tanaman sering kekeringan, dikarenakan tidak adanya cara untuk melakukan monitoring dan penyiraman dari jarak jauh. Oleh karena itu, pada penelitian ini akan dibuat alat untuk melakukan monitoring dan penyiraman yang mampu dilakukan dari jarak jauh dengan menggunakan sensor DHT 22, sensor kelembaban tanah dan kamera OV2640, yang dirancang dengan integrasi mikrokontroler ESP 8266 berbasiskan teknologi Internet of Things (IoT). Penelitian ini diharapkan memudahkan bagi petani dalam memonitor suhu, kelembaban, dan mengamati tanaman, sehingga mampu memberikan asupan air yang memadai pasda level yang diharapkan, untuk meningkatkan kualitas dari tanaman itu sendiri Universitas Darul Ulum 2021-11-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/171 Jurnal JEETech; Vol. 2 No. 2 (2021): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/173 2026-01-06T15:36:48Z jeetech:ART driver

nmb a2200000Iu 4500 "211224 2021 eng " 2722-5321 2964-7320 dc Simulasi Proteus Atap Stadion Automatic Berbasis Arduino Dengan Menggunakan Sensor Hujan Dan Sensor LDR Ahmad Fauzan Universitas Trunojoyo Madura Perubahan iklim tropis di indonesia yang sering mengalami kondisi hujan yang bekepanjangan, sehingga sangat sulit untuk mengetahui cuaca akan hujan dan cuaca cerah. Hal ini sering menjadi permasalahan bagi penyelnggara event sepak bola terutama di Indonesia pada saat musim hujan cukup deras bekepanjangan sehingga menyebabkan genangan air hujan pada lapangan sepak bola menghabat suatu pertandingan yang menyebabkan pemberhentian sementara pada petandingan. Maka dari itu perlu adanya inovasi baru, dengan memanfaatkan teknologi yang semakin berkembang saat ini perlu adanya sebuah system atap buka tutup otomatis demi kenyaman pada suartu pertandingan, dengan menggunakan sensor LDR dan sensor hujan yang terpasang disekitar atap stadion. Sensor LDR akan membaca kondisi cahaya terang dan gelap, sensor LDR juga akan mengaktifkan lampu stadion apabila kondisi gelap, sedangkan sensor hujan akan mendeteksi turunya hujan Ketika menerima tetesan air dengan nilai kurang dari 300 RH yang akan terbacapa pada LCD, maka mootor akan aktif serta menutup atap stadion, namun sebaliknya Ketika sensor hujan menerima tetesan air lebih dari 300RH pada LCD maka secara otomatis atap stadion akan terbuka Kembali. Kedua sensor tersebut dikendalikan oleh system mikrokontroler Atmega 328P. Pada saat mikrokontroler menerima input dari sensor hujan dan sensor LDR, maka mikrokontroler memproses dan mengirim data ke driver motor untuk membuka atau menutup atap stadion secara otomatis serta menyalahkan lampu stadion pada kondisi gelap. Sistem tersebut juga bisa dikendalikan secara manual dan otomatis. Manual yang dimaksudh merupakan buka tutup pada atap stadion yang dikontrol langsung oleh manusia Universitas Darul Ulum 2021-11-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/173 Jurnal JEETech; Vol. 2 No. 2 (2021): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/178 2026-01-06T15:36:48Z jeetech:ART driver

nmb a2200000Iu 4500 "211119 2021 eng " 2722-5321 2964-7320 dc Manajemen Bandwidth Melalui IP Filter Mikroktik Hap Lite di FT UNISKA Novi Ari Saputro Universitas Islam Kadiri Bandwidth management for clients connected to the internet network is needed in the upload and download process. In this study used additional devices in the form of a mikrotik router and research sites at the Faculty of Engineering UNISKA, Kediri. The study discusses Quality of Service (QoS) with 4 indicators, namely throughput, packet loss, delay, and jitter. The results showed that the speedtest application bandwidth did not exceed the specified limit. And in the wireshark application, it is shown that the calculation of QoS throughput for each user is not more than 100 Kbps, then the standard parameters according to TIPHON are categorized as "BAD" with an index of "0". In the QoS packet loss, each user gets a value of 0, then the standard parameters according to TIPHON are categorized as "PERFECT" with the index "4". In the QoS delay, each user gets a value less than 100 s, then the standard parameters according to TIPHON are categorized as "PERFECT" with the index "4". And on the QoS jitter of each user, the value is below the number 1, then the standard parameters according to TIPHON are categorized as "GOOD" with an index of "3". Universitas Darul Ulum 2021-11-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/178 Jurnal JEETech; Vol. 2 No. 2 (2021): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/180 2026-01-06T15:36:48Z jeetech:ART driver

nmb a2200000Iu 4500 "211120 2021 eng " 2722-5321 2964-7320 dc Studi Analisis Optimalisasi Submerged Scraper Chain Conveyor (SSCC) Terhadap Kehandalan Kinerja Boiler PLTU Unit 50 SSCC (Submerged Scraper Chain Conveyor) is one of the parts that affect the combustion process in the Unit 50 PLTU Paiton boiler which can generate electricity up to around 650 MW. SSCC is used to accommodate combustion materials in the form of deposits from inside the boiler. SSCC is also used as a seal for the furnace and prevents air from entering during draft system in service, by keeping the water level in the SSCC at a certain set point value. Even the SSCC stops operating at full load, the unit will potentially debating. This aims to reduce fuel consumption so that the material from the combustion is not too much. The increase in the volume of bottom ash material can cause several problems such as SSCC trips due to overload and loose chain from the pulley. The local operator checks the condition of the bottom ash material on the SSCC scraper at a certain time manually and reports it to the CCR operator. This will affect the reliability of the SSCC's performance on the boiler. This research approach is qualitative, because this research is descriptive and tends to use data analysis. The theoretical basis is used as a guide so that the author can focus on analyzing the data according to the facts in the field. From the results of data analysis applied in the field, it shows that the use of a protection system is the first step in dealing with an incident in the field and to secure other equipment. Based on the work system implemented in the field, namely the SSCC system which was previously operated manually, then changed to auto / easier to operate, it proves that it will create an effective and efficient work system during the unit's operation, thus facilitating the work of operators in the field, as well as improving the quality of equipment which is local. In addition, the development of proposals / ideas that can build a better work system is very much needed in the PLTU generating unit Universitas Darul Ulum 2021-11-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/180 Jurnal JEETech; Vol. 2 No. 2 (2021): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/181 2026-01-06T15:36:33Z jeetech:ART driver

nmb a2200000Iu 4500 "220509 2022 eng " 2722-5321 2964-7320 dc Manajemen Bandwidth Melalui IP Filter Mikroktik HAP Lite Di FT Uniska Novi Ari Saputro MAHASISWA UNISKA Bandwidth management for clients connected to the internet network is needed in the upload and download process. In this study used additional devices in the form of a mikrotik router and research sites at the Faculty of Engineering UNISKA, Kediri. The study discusses Quality of Service (QoS) with 4 indicators, namely throughput, packet loss, delay, and jitter. The results showed that the speedtest application bandwidth did not exceed the specified limit. And in the wireshark application, it is shown that the calculation of QoS throughput for each user is not more than 100 Kbps, then the standard parameters according to TIPHON are categorized as "BAD" with an index of "0". In the QoS packet loss, each user gets a value of 0, then the standard parameters according to TIPHON are categorized as "PERFECT" with the index "4". In the QoS delay, each user gets a value less than 100 s, then the standard parameters according to TIPHON are categorized as "PERFECT" with the index "4". And on the QoS jitter of each user, the value is below the number 1, then the standard parameters according to TIPHON are categorized as "GOOD" with an index of "3". Universitas Darul Ulum 2022-05-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/181 Jurnal JEETech; Vol. 3 No. 1 (2022): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/184 2026-01-06T15:36:33Z jeetech:ART driver

nmb a2200000Iu 4500 "220510 2022 eng " 2722-5321 2964-7320 dc Sistem Pendukung Keputusan Seleksi Bantuan Khusus Siswa Miskin (BKSM) Menggunakan Metode Analytical HierarchyProcess Arif Sujatmika Salah satu sarana penunjang pendidikan adalah beasiswa. Dengan adanya beasiswa,Diharapkan dapat membantu meringankan beban orang tua dalam pembiayaan sekolah khususnya yang kurang mampu. Pemanfaatan dana Bantuan Khusus Siswa Miskin (BKSM) secara efektif akan mampu meringankan biaya pendidikan bagi siswa yang berasal dari keluarga kurang atau tidak mampu, sehingga mereka bisa diberikan termotivasi dalam belajar dan pada akhirnya adalah tercapainya prestasi belajar yang diharapkan. SMK Roudlotun Nasyiin Mojokerto termasuk salah satu sekolah yang sudah memanfaatkan komputer untuk penyelesaian berbagai macam tugas, akan tetapi pemanfaatannya terbilang belum maksimal. Bagian Tenaga Administrasi Sekolah (TAS) masih menggunakan metode manual, yaitu pada seleksi bantuan khusus siswa miskin (BKSM). Oleh karena itu dalam penelitian ini akan dibuat sebuah aplikasi sistem pendukung keputusan seleksi BKSM. Dengan adanya sistem pendukung keputusan tersebut, akan memudahkan pengurus dalam menentukan kelayakan penerima BKSM berdasarkan kriteria-kriteria yang telah ditentukan. Kata Kunci— Sistem Pendukung Keputusan; Bantuan Khusus Siswa Miskin (BKSM) Universitas Darul Ulum 2022-05-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/184 Jurnal JEETech; Vol. 3 No. 1 (2022): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/185 2026-01-06T15:36:33Z jeetech:ART driver

nmb a2200000Iu 4500 "220510 2022 eng " 2722-5321 2964-7320 dc Studi Analisis Perbandingan Pwm Carrier Untuk Multilevel Inverter Tiga Fasa Lima Belas Level Dengan Sumber Input Simetris Terpisah Effendi Politeknik Aceh Agil Haikal, M. Universitas Darul Ulum Jombang Inverters are used to convert direct current or DC (Direct Current) sources into alternating current sources or AC (Alternating Current). A method is needed to make the output waveform close to a sinusoidal waveform. The Multi Level Inverter (MLI) method has a large number of levels and is closer to a sinusoidal wave. The three-phase MLI design with a separate symmetrical input source in this study is able to produce a three-phase output wave, where the resulting Total Harmonic Distortion (THD) value is smaller, namely 5.65% when using the Modified PWM method where the carrier signal has no frequency Universitas Darul Ulum 2022-05-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/185 Jurnal JEETech; Vol. 3 No. 1 (2022): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/187 2023-09-22T07:41:04Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/187 2026-05-01T01:17:26Z jeetech:ART driver

nmb a2200000Iu 4500 "231104 2023 eng " 2722-5321 2964-7320 dc Pengembangan E-Modul Berbasis Android Pada Mata Pelajaran Teknologi Jaringan Berbasis Luas (WAN) Jayat, Jayat Universitas PGRI Adi Buana Surabaya S. Degeng, I Nyoman Universitas PGRI Adi Buana Surabaya Priono Leksono , Ibut Universitas PGRI Adi Buana Surabaya ABSTRACT Technology has an important role in realizing an innovative, creative and modern learning system, one of which is the E-module. This Android-based E-Module is a form of technological progress in education. The rapid development of technology encourages the replacement of printed modules and their presentation is transformed into electronic form, giving birth to a new term, namely electronic module or better known as E-module (Winatha, 2018). Development of Android-Based E-Modules in Broad-Based Network Technology Subjects for Class XI Vocational High School students the author did for the reason that students experienced difficulties in participating in learning. With the E-Module it is hoped that students can improve their learning methods, and help make it easier to understand the material before practice. The development of this E-Module is in the form of an application that will be more accessible. The model used in this study is the ADDIE Model (Analyze, Design, Development, Implementation, and Evaluation). Thus students who experience difficulties in participating in learning activities are expected to be able to improve their learning methods, increase student learning motivation on broad-based network technology competency standards (WAN) in the competence of Computer and Network Engineering expertise in Vocational High Schools. In addition, it is hoped that this E-Module can facilitate the lack of learning resources and help make it easier to understand the material before practice.   ABSTRAK Teknologi memiliki peranan yang cukup penting untuk mewujudkan sistem belajar yang inovatif, kreatif dan modern salah satunya dengan adanya E-modul.  E-Modul berbasis Android ini merupakan salah satu wujud dari kemajuan teknologi dalam pendidikan. Perkembangan teknologi yang semakin pesat mendorong tergantikannya modul cetak ditransformasikan penyajiannya ke dalam bentuk elektronik sehingga melahirkan istilah baru yaitu modul elektronik atau yang lebih dikenal dengan istilah E-modul (Winatha, 2018). Pengembangan E-Modul Berbasis Android Pada Mata Pelajaran Teknologi Jaringan Berbasis Luas (WAN) Siswa  Kelas XI SMK penulis lakukan dengan alasan karena peserta didik yang mengalami kesulitan dalam mengikuti pembelajaran. Dengan adanya E-Modul diharapkan peserta didik dapat memperbaiki cara belajarnya, dan membantu mempermudah pemahaman materi sebelum praktek.Pengembangan E-Modul ini berupa aplikasi yang akan lebih mudah diakses. Model yang dipakai dalam penelitian ini ialah Model ADDIE (Analyze, Design, Development, Implementaion, dan Evaluation). Peserta didik yang mengalami kesulitan dalam mengikuti kegiatan pembelajaran diharapkan dapat memperbaiki cara belajarnya, meningkatkan motivasi belajar peserta didik pada standar kompetensi teknologi jaringan berbasis luas (WAN) pada kompetensi keahlian Teknik Komputer dan Jaringan di SMK. Selain itu diharapkan E-Modul ini dapat memfasilitasi minimnya sumber belajar dan membantu mempermudah pemahaman materi sebelum praktek.     Universitas Darul Ulum 2023-11-02 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/187 Jurnal JEETech; Vol. 4 No. 2 (2023): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/188 2026-05-01T01:17:26Z jeetech:ART driver

nmb a2200000Iu 4500 "231104 2023 eng " 2722-5321 2964-7320 dc Pengembangan E-Modul Inventor 2023 Berbasis Android Sebagai Mobile Learning Mata Pelajaran Teknik Pemesinan Di SMK Hasanuddin, Hasanuddin Universitas PGRI Adi Buana Surabaya Noor Fatirul, Achmad Universitas PGRI Adi Buana Surabaya Adi Walujo, Djoko Universitas PGRI Adi Buana Surabaya Fatkhurrohman, Fatkhurrohman Universitas 17 Agustus 1945 Surabaya This development research aims to find out the results of the development of the android-based Inventor 2023 e-module as mobile learning for the Mechanical Engineering Subject at the Vocational High School level. The development of the production model used is the development of the Dick and Carey model. The results of the validity test data were obtained for R.Count all of the 15 items of questionnaire statement items on all variables in this study yielded values for R.Count > R.Table where the R.Table value was 0.361, so the indicators in these variables can be called valid. For reliability testing, it has a Cronbach's Alpha coefficient that is greater than 0.70 which is equal to 0.818 so that the variables from the questionnaire are reliable. The results of the trial data obtained for content experts were 90.33%, media experts were 84.44%, design experts were 91.61%, peer trials were 90.21%, small group trials were 91.73%, medium group trials of 92.13%, and large/field group trials of 90.04%. With these data, the Inventor 2023 e-module that has been developed falls into very good criteria and is very suitable for use in learning. Universitas Darul Ulum 2023-11-02 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/188 Jurnal JEETech; Vol. 4 No. 2 (2023): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/189 2026-05-01T01:17:26Z jeetech:ART driver

nmb a2200000Iu 4500 "231104 2023 eng " 2722-5321 2964-7320 dc Pemanfaatan Teknologi Computer Vision Untuk Implementasi Deteksi Masker Menggunakan Metode Supervised Learning Rahmawati, Lailia Universitas Darul Ulum Rifki Arrosid, Muhammad Universitas Darul Ulum Gugus Azhari, Mohammad Universitas Darul Ulum The use of masks is still very strict in public places, especially in hospitals, this is solely done to prevent the spread of the corona virus again. The purpose of this research is to assist examination workers or health protocol workers in supervising the use of masks in public places. Mask detection is a solution to this problem, by utilizing computer vision technology and applying supervised learning algorithms. For this mask detection classification method, this system uses the Naive Bayes method. The output of this mask detection system is planned to distinguish people wearing masks and not wearing masks, by giving red labels to people who are not wearing masks and green labeling to people wearing masks. The distance aspect is used in testing this mask detection system, the system is able to work well by getting an error rate presentation below 2% and getting the highest accuracy of 100% with an average percentage value of 98%. On the other hand, there are still weaknesses in this system, the use of brown masks that are in harmony with skin color can worsen the results of the classification system Universitas Darul Ulum 2023-11-02 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/189 Jurnal JEETech; Vol. 4 No. 2 (2023): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/189 2023-09-22T07:41:04Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/190 2026-01-06T15:36:33Z jeetech:ART driver

nmb a2200000Iu 4500 "220626 2022 eng " 2722-5321 2964-7320 dc Monitoring Pengunaan Daya 3 Pahase Dengan Notifikasi Berbasis Telegram Hariski, Yulian Universitas Muhammadiyah Sidoarjo Wicaksono, Arief Universitas Muhammadiyah Sidoarjo Voltage Monitoring, current and power on the panel is a must, because with this monitoring can see the magnitude of the voltage, current, cos phi and power on the load.  One of these monitoring is to find out whether the quality of electricity, such as drop voltage, low cos phi. In this era of technology, monitoring can be viewed using mobile, so users don't need to come to the panel and see the measurement results, user just look at the smartphone device. In this research, researcher will make a tool that can monitoring electrical measurements in 3 phase panel using mobile on a microcontroller.  Data will processed from the current transformer at 3 phase panel by the ESP8266 microcontroller to converted into three-phase voltage, current and power figures.  The ESP8266 microcontroller which is equipped with wifi can be used for remote monitoring.  An  android smartphone with a telegram software application will function as communication via wifi with the ESP8266 microcontroller, so that all measurement data can also be monitored on the smartphone. This shows that the tool can function very well. Universitas Darul Ulum 2022-05-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/190 Jurnal JEETech; Vol. 3 No. 1 (2022): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/191 2026-01-06T15:36:33Z jeetech:ART driver

nmb a2200000Iu 4500 "220703 2022 eng " 2722-5321 2964-7320 dc Evaluasi Penambahan Pembangkit Baru 0,5 MWp Terhadap Profil Tegangan Pada Sistem Distribusi Singosari Iqbal Zajuli, Ahmad Institut Teknologi Nasional Malang Budi Sulistiawati, Irrine Institut Teknologi Nasional Malang Uji Krismanto, Awan Institut Teknologi Nasional Malang The development of renewable energy in Indonesia has grown quite rapidly, one of which is PLTS. With this new power plant, it is hoped that the excessive use of fossil fuels will be reduced. in 2021 there a new PLTS operating in one of the universities, i.e at the Malang National Institute of Technology with a capacity of 0.5 MWp. The PLTS works on-grid into the Singosari distribution system through the Karangploso feeder so that the addition of a new generator of 0.5 MWp can cause changes in the voltage profile. the voltage profile itself is the voltage condition to be at the nominal voltage either when there is a change in load conditions or when power losses occur in the line with a standard allowable voltage profile of 0.95>V> 1.05 pu. The study used in this research is a power flow study with the Newton-Raphson method. This method is used to calculate the voltage profile on each bus of the power system either during the base case condition or when the system is integrated with PLTS 0.5 MWp. so that with the addition of a new power plant with a capacity of 0.5 MWp, it is necessary to evaluate the addition of a new generator with a capacity of 0.5 MWp to the voltage profile in the Singosari distribution system through the Karangploso feeder. Universitas Darul Ulum 2022-05-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/191 Jurnal JEETech; Vol. 3 No. 1 (2022): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/192 2026-01-06T15:36:33Z jeetech:ART driver

nmb a2200000Iu 4500 "220705 2022 eng " 2722-5321 2964-7320 dc Prototype Sistem Monitoring Kebakaran Berbasis IoT Menggunakan Node MCU Dengan Penyemprot Air Otomatis Rahmawati, Lailia Universitas Darul Ulum Yusuf Pratama, Yoga Universitas Darul Ulum Gugus Azhari, Muhammad Universitas Darul Ulum Fires are very detrimental, ranging from loss of property to even loss of life. Fires can be detected when the fire has grown or smoke has billowed out of buildings. Urban areas have densely populated housing so that it has the potential to cause problems in the event of a fire. These fires can be caused by by factors of human negligence and natural factors. Such as the occurrence of short-circuited electricity, negligence in cooking, negligence in burning garbage, and others. Therefore, we need a tool that can detect the presence of an early source of fire so that it does not spread. The problem that often occurs is when a fire occurs, the fire department often arrives late, so there are many losses due to the fire. And the losses can be material and economic. Therefore we need a system that works to control the fire automatically and to extinguish the fire in every house. This study aims to design and build an efficient and affordable prototype. Which later can be applied to housing or warehouses. This prototype is designed using NodeMCU ESP8266 as the main controller, Flame sensor can respond to infrared light beams on the modulation spectrum from 5 to 30 cycles per second, Web Thinger.Io as a server, data storage on the internet of things , and notification of fire in the Blynk application. This system uses a flame sensor based on the Node MCU ESP8266 microcontroller and is equipped with a Buzzer for Alarm and a Mini Water Pump to automatically spray water if a fire is detected. This system utilizes the Blynk Application as an interface to provide notification information about a fire to find out notifications if a fire is detected. And if a fire is detected, it will automatically get a notification from the Blynk application on the "There is Fire" Smartphone and the buzzer will automatically sound and the mini water pump will automatically spray water. In this study, the tool can automatically send Safe and Fire notifications using the blynk application on a smartphone with a delay of < 3 seconds. Universitas Darul Ulum 2022-05-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/192 Jurnal JEETech; Vol. 3 No. 1 (2022): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/193 2026-01-06T15:36:33Z jeetech:ART driver

nmb a2200000Iu 4500 "220726 2022 eng " 2722-5321 2964-7320 dc Analisis Perbedaan Generator Dan Effisiensi Gear Ratio PLTMH Vortex Turbine Di Waduk Desa Bujel Nisa, Karimatun Universitas Islam Lamongan Qidam Agwalul Santoso, Muh Universitas Islam Lamongan Energy requirements are needed by modern society in this digital era. Today the most widely used energy is fossil energy. It makes fossil energy can run out at any time. Therefore, alternative energy is needed, especially energy from nature. Indonesia has a lot of potential for the development of hydroelectric power plants. It happens because Indonesia has a tropical climate with very high rainfall and many of rivers with a fairly swift flow. The study done at Bujel village in Ngimbang Sub-District, Lamongan. DC generator is superior because the DC generator used is a low rpm generator, so by low rpm can have a higher voltage level of 25V, while AC generator has a maximum voltage of 11V. Based on the standard level of water turbine efficiency of 70%-90%, it means that the second generator can be said to be efficient because the load used is only a 50 Ω.[1] The selection of gear ratios also affects the efficiency value of a water turbine because therefore in this study will examine the difference in gear ratios, namely 46:16, 46:18, 46:20. Considering the test results of the three gears, the gear with a ratio of 46:16 has a high rpm level of 468 rpm Universitas Darul Ulum 2022-05-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/193 Jurnal JEETech; Vol. 3 No. 1 (2022): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/194 2026-01-06T15:36:33Z jeetech:ART driver

nmb a2200000Iu 4500 "220728 2022 eng " 2722-5321 2964-7320 dc Rekonfigurasi Jaringan Distribusi Radial 65 Bus Berbasis Binary Particle Swarm Optimization (BPSO) Ali, Machrus Universitas Darul Ulum Nurohmah, Hidayatul Universitas Darul Ulum Ajiatmo, Dwi Universitas Darul Ulum The configuration of a radial distribution network is difficult to simplify because it is very complex. This network reconfiguration is used to redesign the configuration of the radial distribution network by opening and closing switches on the distribution network. The feeder of Purwoasri, The feeder of Purwoasri, Rayon Kertosono has 65 buses which cause the Mojokerto area to have a very large loss so it needs to be reconfigured.. The resulting power flow will result in network power losses due to configuration. The reconfiguration process will be repeated until a configuration form that produces the smallest power losses is obtained. The number of feeders and buses on the network will be difficult if done manually and takes a very long time, so solving the problem must use a computer program. Network reconfiguration using the Matlab 2013a program will analyze its power flow using the Newton Raphson method and using the Binary Particle Swarm Optimization (BPSO) artificial intelligence method. Before reconfiguration, the network experienced losses of 1169,1374 kWatt after reconfiguration experienced losses of 635,7444 kWatt. The results of the reconfiguration can reduce losses of 635,74440 kWatt or 45,6228 % from the previous loss. Universitas Darul Ulum 2022-05-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/194 Jurnal JEETech; Vol. 3 No. 1 (2022): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/195 2026-01-06T15:36:20Z jeetech:ART driver

nmb a2200000Iu 4500 "220818 2022 eng " 2722-5321 2964-7320 dc Pemetaan Konsumen Berdasarkan Perilaku Transaksi Produk Ritel Pada Distributor XYZ Semarang Galahartlambang, Yanuangga Institut Teknologi dan Bisnis Ahmad Dahlan Lamongan Khotiah, Titik Institut Teknologi dan Bisnis Ahmad Dahlan Lamongan Jumain, Jumain Institut Teknologi dan Bisnis Ahmad Dahlan Lamongan Customer segmentation is essential for any business to better understand their customers, to maintain customer satisfaction, and to develop product and service needs. The purpose of customer segmentation is to determine how to handle customers in each category to increase each customer's profit for the business. Distributor XYZ Semarang is a multi-branched company engaged in the sale of consumer retail products to serve customers from small (retail) to large (wholesale) businesses. The database used in this study was taken from one branch with a transaction period of 2 years. The purpose of this research is to build a customer segmentation model based on customer demographics and transaction behavior and to help businesses better understand their customers to support marketing strategies. The proposed segmentation model is regarding customer demographic data regarding Recency, Frequency, and Monetary (RFM) resulting from purchasing behavior, customers have been segmented using the K-means grouping technique into various groups based on their similarities, and profiles for each group are identified based on their characteristics. . Thus, companies can find out the behavior of customers from the results of grouping based on how much value they spend, how often they make purchases and what products are their shopping concerns where this can be used as an evaluation basis for marketing strategies and further analysis.. Universitas Darul Ulum 2022-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/195 Jurnal JEETech; Vol. 3 No. 2 (2022): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/196 2026-01-06T15:36:20Z jeetech:ART driver

nmb a2200000Iu 4500 "220814 2022 eng " 2722-5321 2964-7320 dc Rancang Bangun Prototype Alat Pengusir Tikus Dengan Pemanfaatan Gelombang Ultrasonik Berbasis Internet Of Things Tijaniyah , Tijaniyah Universitas Nurul Jadid Alam Arzenda, Sabda Universitas Nurul Jadid Rats are rodents that bring harm, both at home and industry. Rats running around the house (Rattus rattus, Rattus tanezumi and other types) are quite annoying for many people. However, with the current development of science and technology, especially in the field of electronics, there is one system that is offered to repel mice, namely ultrasonic sound technology, therefore this study aims to design a mouse mouse mouse using ultrasonic waves based on the internet of things. The method used in this study is the observation method in the form of an experiment from a prototype rat repellent to be designed, besides that this research will also use a literature study method by reading journals as a reference to get the best method used/combined in designing a prototype rat repellent device with the use of waves. ultrasonic internet of things (IoT) based. From the series of tests carried out, see the success rate of achieving the test criteria. So it can be concluded that this tool is sufficient to repel rat pests with ultrasonic sound. However, the application of rat expulsion using ultrasonic sound does not have an impact on rat pests directly, because based on the tests carried out, it takes some time for rats to be affected or disturbed by ultrasonic sound. The design of a prototype mouse repellent device using ultrasonic waves has been successfully carried out using a PIR sensor as a mouse movement detector, a sensor as an input that is read by a microcontroller which is then processed and sent to Blynk via internet connectivity. The results of the ultrasonic sound generator test show that it is able to make mice disturbed with a few seconds of delay. The relay response to respond to commands from Blynk is 1 second. Universitas Darul Ulum 2022-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/196 Jurnal JEETech; Vol. 3 No. 2 (2022): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/197 2026-01-06T15:36:20Z jeetech:ART driver

nmb a2200000Iu 4500 "220916 2022 eng " 2722-5321 2964-7320 dc Analisa Keandalan Sistem Jaringan Distribusi 20 KV Dan Rekonfigurasi Recloser Pada Penyulang Kamal Suheta, Titiek Institut Teknologi Adhi Tama Surabaya Faisal A, Muhammad Institut Teknologi Adhi Tama Surabaya The increasing population in the Kamal area has improved the demand for electrical energy needs. Consequently, disruptions to the electricity distribution network may happen, such as blackouts in certain areas. The value of the reliability index will increase and not be in accordance with the standards that have been set. For this reason, this study calculated the reliability values of SAIFI and SAIDI on the Kamal feeder using the RIA (Reliability Index Assessment) method and the recloser reconfiguration using the fuzzy logic method. The simulation results indicated that the SAIFI value gained 6.331 times/year, while SAIDI obtained 20.212 hours/year. Based on recloser reconfiguration, the SAIFI value was earned 4.926 times/year, whereas SAIDI got 15.962 hours/year. The best location was located on line nineteen in group three, producing an output value of 0.461. Universitas Darul Ulum 2022-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/197 Jurnal JEETech; Vol. 3 No. 2 (2022): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/198 2026-01-06T15:36:20Z jeetech:ART driver

nmb a2200000Iu 4500 "220909 2022 eng " 2722-5321 2964-7320 dc Komparasi PID, FLC, dan ANFIS sebagai Kontroller Dual Axis Tracking Photovoltaic berbasis Bat Algorithm Nurohmah, Hidayatul Universitas Darul Ulum Ali, Machrus Universitas Darul Ulum Ajiatmo, Dwi Universitas Darul Ulum Photovoltaic is a renewable electrical energy generator that is very suitable for tropical countries that get a lot of sunlight. However, this generator has low efficiency. To overcome this deficiency, several researchers have optimized the conventional dual-axis tracking solar method. Research is needed to optimize using artificial intelligence, in this case, the Adaptive Neuro-Fuzzy Inference System (ANFIS) and Bat Algorithm (BA). By comparing the performance of the model without control, conventional PID model, PID Auto tuning MatLab, Fuzzy Logic Controller (FLC) method, ANFIS method, and ANFIS-BA method. The simulation results show that the best model design on the horizontal axis and vertical axis dual tracking photovoltaic is ANFIS-BA with the smallest overshot, smallest undershot, and the fastest settling time of all model designs.       Universitas Darul Ulum 2022-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/198 Jurnal JEETech; Vol. 3 No. 2 (2022): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/199 2026-01-06T15:36:20Z jeetech:ART driver

nmb a2200000Iu 4500 "220914 2022 eng " 2722-5321 2964-7320 dc Optimasi PID Kontroller Pada Sistem Pengaturan Irigasi Menggunakan Metode Bat Algorithm (BA) Hasib Al isbilly, Mohammad Universitas Darul Ulum Siswanto, Markhaban Universitas Darul Ulum Ali, Machrus Universitas Darul Ulum Agil Haikal, Muhammad Universitas Darul Ulum Provision of irrigation water on agricultural land aims to meet crop water needs. In its utilization, irrigation water must be used optimally. An automatic irrigation system is needed that is able to provide water for plants with the expected conditions. PID (Proportional, Integral and Derivative) is widely used for optimization of control systems. In irrigation control system and sensor connection with software program (Matlab 2013b). PID simulation was applied to the irrigation prototype used to increase efficiency and determine the amount of irrigation water to regulate the provision of irrigation water as needed. As a comparison controller, conventional PID (PID-Konv) was used, Matlab auto tuning PID (PID-Auto), and Bat Algorithm tuning PID (PID-BA). The simulation results show that PID-BA is the best method in the simulation with the smallest overshot (0.043) and the fastest settlingtime (84 seconds).          Universitas Darul Ulum 2022-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/199 Jurnal JEETech; Vol. 3 No. 2 (2022): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/200 2026-01-06T15:36:20Z jeetech:ART driver

nmb a2200000Iu 4500 "220808 2022 eng " 2722-5321 2964-7320 dc Desain Speed Bump Penyimpan Energi Berbasis Sensor Piezzoelektrik Abidin, Zainal Universitas Islam Lamongan Ilmi, Ulul Universitas Islam Lamongan Feri Bani Ashari, M. Universitas Islam Lamongan Study aims to help carry out the use of the function of the speedbump or better known as the speed bump which is often found in Indonesia. The number of vehicles that cross the road with the speedbump installed makes the author want to develop the force generated from the speedbump whether it can produce electrical energy through the piezoelectric effect, from this problem the author took the initiative to create a tool that can generate alternative electrical energy. This tool is made of several main circuits, namely piezoelectric sensors to generate electrical energy, charging control as a means of charging the battery. the battery as a reservoir of power generated from the piezoelectric sensor, LED lights as the output of the power generated by the piezoelectric sensor for street lighting. All assembled into a single unit into a miniature device. Based on the results of experiments that have been carried out by comparing the effectiveness and efficiency of the tool with the results of other similar tools, the difference between the two tests of the tool is not much different and is still at the same limit. Universitas Darul Ulum 2022-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/200 Jurnal JEETech; Vol. 3 No. 2 (2022): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/201 2026-01-06T15:36:20Z jeetech:ART driver

nmb a2200000Iu 4500 "220918 2022 eng " 2722-5321 2964-7320 dc Analisis Efisiensi Antara Motor Listrik Induksi Dengan Mesin Diesel Sebagai Penggerak Pompa Air Sungai Maulana, Jayeng Universitas Islam Lamongan Budi Laksono , Arief Universitas Islam Lamongan In the development of technology in this digital era, mankind will be more advanced in terms of electronics, so that it can facilitate work and human activities in daily life, not only in terms of technology and artificial intelligence, humans in this modern era will need resources to turn on and run tools as a helper for work and daily life. The conclusion from the above research can be concluded, the power required to drive the water pump with maximum results is 3.58 Kw, the volume of water transfer at 1500rpm water pump = 15.6m3/hour, water height if tested for 1 hour: t = 15.6 / (5.5 × 8) = 0.35 m, estimated electric motor power consumption = 0.55kWh, then electric motor power consumption = 2.4kw/hour, Electric motor operating costs: Rp3465/hour, estimated consumption diesel engine fuel according to data from specifications is 294g/kWh, diesel engine power consumption = 520ml/hour, electric motor operating costs = Rp3465/hour, diesel engine operating costs = Rp2668/hour.. Universitas Darul Ulum 2022-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/201 Jurnal JEETech; Vol. 3 No. 2 (2022): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/202 2026-01-06T15:36:20Z jeetech:ART driver

nmb a2200000Iu 4500 "220926 2022 eng " 2722-5321 2964-7320 dc Implementasi Sistem Kontrol Pengaturan Penyiraman Air Dan Pemberian Pupuk Otomatis Untuk Tanaman Kangkung Air Tijaniyah, Tijaniyah Universitas Nurul Jadid Nurir Robi, Alaika Universitas Nurul Jadid Sarikul Khoir, Ahmad Universitas Nurul Jadid Water spinach (Ipomoea aquatic) is a vegetable plant that is needed by the community to meet their daily needs. In addition to the cheap price, kale is also good for health, especially preventing diabetes, overcoming anemia, preventing dehydration as well as increasing the immune system. Therefore, water spinach requires automatic watering and fertilizer application to help hydroponic kale farmers in good and efficient care. It can use a control system tool that can run water irrigation and automatic liquid fertilizer application. The tools used are microcontroller, flow sensor, Wemos D1, Soil Moisture Sensor, Real Time Clock, Relay, LCD 1602, and Servo Motor. In addition, using telegram bots as a final notification to hydroponic kale farmers that watering and fertilizer application has been completed, this is synchronized with the control system tool which provides input on the performance of the tool being late. So with the problems above, the author gives the title "Implementation of Control System for Water Sprinkling and Automatic Fertilizer Provision for Hydroponic Water spinach (Ipomoea Aquatic) Plants"). Universitas Darul Ulum 2022-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/202 Jurnal JEETech; Vol. 3 No. 2 (2022): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/203 2026-01-06T15:36:20Z jeetech:ART driver

nmb a2200000Iu 4500 "221128 2022 eng " 2722-5321 2964-7320 dc Analisis Pemasangan Power System Stabilizer Pada Single Machine Infinite Bus Untuk Kondisi Variasi Beban Ruswandi Djalal, Muhammad Politeknik Negeri Ujung Pandang Saini, Makmur Politeknik Negeri Ujung Pandang Shiddiq Yunus, A.M Politeknik Negeri Ujung Pandang Changes in the load on the electric power system suddenly cause dynamic disturbances. The disturbance causes the stability of the generator to be disturbed, because the generator does not respond to the disturbance quickly. This causes oscillations in the generator in the form of oscillations of frequency and rotor angle. One of the additional control equipment that can increase the stability of a generator is the Power System Stabilizer (PSS). With the PSS installation, the optimal frequency response and rotor angle of the SMIB system are obtained, indicated by the minimum system overshot response. The controller is able to provide stability so that overshoot oscillations can be suppressed, as well as faster settling time performance for the system to reach steady state conditions. To test the stability of the SMIB system, a case study of adding and subtracting loads is used, with the proposed control method using PSS. Universitas Darul Ulum 2022-11-29 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/203 Jurnal JEETech; Vol. 3 No. 2 (2022): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/204 2026-05-01T01:18:01Z jeetech:ART driver

nmb a2200000Iu 4500 "230204 2023 eng " 2722-5321 2964-7320 dc Pengaturan Jarak Bola (Sphere Gap) Pembangkitan Tegangan Tinggi Impuls Secara Semi Otomatis Sonong, Sonong Politeknik Negeri Ujung Pandang, Makassar Yusuf Yunus, Muhammad Politeknik Negeri Ujung Pandang, Makassar Marhatang, Marhatang Politeknik Negeri Ujung Pandang, Makassar Saini, Makmur Politeknik Negeri Ujung Pandang Nawir, Herman Politeknik Negeri Ujung Pandang Ruswandi Djalal, Muhammad Politeknik Negeri Ujung Pandang An overhaul is a process of dismantling a problematic engine so that it can be examined more thoroughly. During the overhaul, the problematic engine components are replaced. The overhaul of the sphere gap setting of the semi-automatic high impulse voltage generation is also intended to maximize the K3 system and the level of accuracy when conducting research on impulse voltage generation. The current condition after the occurrence of damage to the automatic sphere gap adjustment machine. The sphere gap setting is done manually, causing the desired ball gap distance to be not very accurate, and the risk of work accidents is higher in the high voltage laboratory. In the first stage of work, an inspection and measurement were carried out to replace the capacitor and limit switch components because they could no longer be used. As well as improvements to the electromagnetic brake components. From the test results, it was found that the distance measurement was as expected and it can be proven that after an overhaul, the semi-automatic spacer can function normally again so it can make it easier to conduct high voltage impulse research. In addition, from a security point of view, it is better because the spacing between the balls is done outside the high-voltage impulse generation cage Universitas Darul Ulum 2023-05-22 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/204 Jurnal JEETech; Vol. 4 No. 1 (2023): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/205 2026-05-01T01:18:01Z jeetech:ART driver

nmb a2200000Iu 4500 "230206 2023 eng " 2722-5321 2964-7320 dc Analisis Potensi Pembangkit Listrik Tenaga Mikrohidro (PLTMH) Pada Sungai Air Besar Kampung Air Besar Kabupaten Fakfak La Elo, Yulianto Politeknik Negeri Fakfak, Fakfak Papua Barat Rusliadi, Rusliadi Politeknik Negeri Fakfak, Fakfak Papua Barat Fahrah Syahdinar, Zharin Politeknik Negeri Fakfak, Fakfak Papua Barat Fakfak Regency, West Papua Province has a Watershed and Waterfall, the Air Besar River is one of the rivers that has the opportunity to be used as a Micro Hydro Power Plant (PLTMH). Due to the large difference in flow elevation between upstream and downstream, it is hoped that this local resource can be developed for other potentials, one of which is for Micro Hydro Power Plants (PLTMH). It is hoped that this Micro Hydro Power Plant (PLTMH) will not only be able to use water as a source of energy, but also increase profits with the availability of tourism. The purpose of this research is to detect the ability of the Air Besar River as a Micro Hydro Power Plant (PLTMH). The research method used is the floating method to determine the water rate and the cross section. Furthermore, calculations are carried out to obtain the amount of water discharge, determining the effective fall height (Heff) of the flow to obtain power and energy that can be produced by river flow while account the efficiency of the generator and turbine. From the calculation results, it is known that the large water discharge from the river is 23,826 m3/s, the effective fall height (Heff) flow is 4 m. From the results of these calculations, it is known that the estimated electrical power that can be generated is 620.8159 kW. Universitas Darul Ulum 2023-05-22 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/205 Jurnal JEETech; Vol. 4 No. 1 (2023): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/206 2026-05-01T01:18:01Z jeetech:ART driver

nmb a2200000Iu 4500 "230206 2023 eng " 2722-5321 2964-7320 dc Kinerja Multi-user MIMO OFDM dengan Block-Diagonalization Precoding Handayani, Puji Institut Teknologi Sepuluh Nopember Burhanusshomad , Beny Institut Teknologi Sepuluh Nopember Multiple-input multiple-output (MIMO) is a transmission technology that uses more than one antenna both on the transmitter side and on the receiver side. In the communication services, the system will involve more than one active user who uses one base station (BS) together so that it is called multi-user MIMO (MU-MIMO). This paper discusses the performances of MU-MIMO when it uses block diagonalization (BD) precoding and applies minimum mean squared error (MMSE) detector. As a comparison we also apply zero-forcing (ZF) detector. From the simulations that have been done, it is found that the MMSE had better performances than the ZF detector in terms of BER. We also consider the performance when users are moving. The simulation results show that BER performances are decrease slowly when users are moving. Universitas Darul Ulum 2023-05-22 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/206 Jurnal JEETech; Vol. 4 No. 1 (2023): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/207 2026-05-01T01:18:01Z jeetech:ART driver

nmb a2200000Iu 4500 "230208 2023 eng " 2722-5321 2964-7320 dc Penggunaan Metode Rolling Sphere untuk Pengamanan Jaringan 150 kV dari Sambaran Petir Langsung Budi Sulistiawati, Irrine Institut Teknologi Nasional Malang, Malang Zaid Sahlan Shaufi, M Institut Teknologi Nasional Malang, Malang Made Wartana, I Institut Teknologi Nasional Malang Lightning strikes can cause protection failure at substations such as equipment damage at substations due to insulation failure or what is known as flashover. Because of that, a lightning strike protection system is needed to minimize the occurrence of direct lightning strikes to equipment and buses at the substation. This study discusses the modeling of the protection of the substation from direct lightning strikes using the rolling sphere method at the Wonosari-pedan 150 kV substation using lightning rod poles. The calculation results show that with the configuration of a lightning rod as high as 21 m and the use of a ground wire of 17.8 m it meets the safe criteria for the height of the protected area in the case study of this research. Universitas Darul Ulum 2023-05-22 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/207 Jurnal JEETech; Vol. 4 No. 1 (2023): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/208 2026-05-01T01:18:01Z jeetech:ART driver

nmb a2200000Iu 4500 "230208 2023 eng " 2722-5321 2964-7320 dc Rancang Bangun Prototype Aplikasi Koperasi Mahasiswa B-IU Digicoop Untuk Pencapaian Inklusi Keuangan Nusantara Alfarizi, Muhammad Universitas Bina Nusantara, Jakarta Gita Anggraeni, Deby Universitas Bina Nusantara, Jakarta Andriana Firmansyah, Almayda Universitas Bina Nusantara, Jakarta Ngatindriatun, Ngatindriatun Universitas Bina Nusantara, Jakarta The COVID-19 pandemic has paralyzed the economy both nationally and internationally. Various business sectors have experienced a slowdown due to the COVID-19 pandemic, one of the financial institutions affected by COVID-19 is cooperative. Currently, Student Cooperatives are required to be agents of change and can contribute positively to society in particular and the Indonesian state, especially in the post-pandemic national economic recovery. The B-IU Digicoop application was developed to unite the strength of Student Cooperatives throughout Indonesia to empower cooperatives in community economic activities, especially students and local residents to help with economic recovery after the Covid-19 pandemic while responding to the challenges of the times in order to achieve the hopes of student cooperatives continuing to transform. become the energy of change for the progress of Indonesian cooperatives in the future. This research uses the R&D method by optimizing the prototype design. The results of this study show the flow of prototype development to take into account the impact of innovation and replication opportunities in the community with the hope of helping economic recovery after the Covid-19 pandemic while responding to the challenges of the times in order to achieve the hope that student cooperatives will continue to transform into energy of change for the progress of Indonesian cooperatives. futile in the future. Indonesia's financial inclusion is expected to increase further with the presence of the B-IU Digicoop application Universitas Darul Ulum 2023-05-22 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/208 Jurnal JEETech; Vol. 4 No. 1 (2023): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/209 2026-05-01T01:18:01Z jeetech:ART driver

nmb a2200000Iu 4500 "230208 2023 eng " 2722-5321 2964-7320 dc Optimasi Energi Listrik Berbasis Microbial Fuel Cell Berbahan Feses Sapi Menggunakan Rangkaian Seri Rachmad Ananto, Irvan Universitas Panca Marga Marzuki, Imam Universitas Panca Marga Wicaksono, Indro Universitas Panca Marga Sunyoto, Andrik Universitas Panca Marga Permasalahan yang di alami Indonesia saat ini adalah terkait dengan kebutuhan energi. Solusi terbaik yang dapat mengatasi permasalahan energi tersebut adalah dengan memanfaatkan energi altenatif. Microbial Fuel Cell (MFC) merupakan salah satu energi alternatif yang paling praktis di era modern saat ini. MFC ini memanfaat energi terbarukan yaitu biomassa. Tujuan penggunaan metode MFC pada penelitian ini adalah mengoptimasi tegangan dan arus listrik agar lebih stabil. Rancangan MFC yang digunakan penelitian ini adalah rangkaian Dual Chamber yang dirangkai secara seri. Elektroda yang digunakan dalam sistem MFC ini adalah logam tembaga dan seng. Pada rangkaian MFC ini dilengkapi juga dengan jembatan garam. Subtrat yang di gunakan pada MFC ini berupa feses sapi. Jumlah Feses sapi yang dijadikan subtract yaitu sebesar 250 gram dan 450 gram. Setelah rancangan MFC telah terpenuhi, maka energi yang diperoleh metode ini berasal dari aktivitas bakteri yang melepas energi dan dikonversikan menjadi energi listrik oleh elektroda akibat adanya beda potensial. Hasil dalam penelitian ini dapat menghasilkan tegangan secara optimal sebesar 2,17 V dengan berbagai macam variasi jumlah feses sapi sebesar yaitu 450gram dengan di rangkai MFC dengan menggunakan rangkaian seri. Universitas Darul Ulum 2023-05-22 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/209 Jurnal JEETech; Vol. 4 No. 1 (2023): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/210 2026-05-01T01:18:01Z jeetech:ART driver

nmb a2200000Iu 4500 "230918 2023 eng " 2722-5321 2964-7320 dc Deteksi Kantuk Untuk Keamanan Berkendara Berbasis Pengolahan Citra Kurniawan Umbu Nggiku, Charlos Universitas Merdeka Malang Rabi, Abd Universitas Merdeka Malang Subairi , Subairi Universitas Merdeka Malang Traffic accidents are increasing in Indonesia. One of the main causes of accidents is driver fatigue. Drowsiness generally occurs at night when the body needs rest. However, some are caused by fatigue during activities. When driving a car, this situation must be taken into account to avoid the number of accidents caused by fatigue. Because of these problems, we need a tool that can detect automatically whether the driver is asleep or conscious using the facial landmark method. The initial process starts with streaming the camera by the webcam which will be processed by the raspberry pi 3b to detect the face area using the eye aspect ratio then the algorithm on the eye aspect ratio is used to detect sleepy eyes with the output in the form of a speaker, where the speaker will emit a sound that can be changed according to at the will of the driver. This research succeeded in designing a drowsiness detection device and obtaining data from tests that have been carried out by detecting closed or closed eyes with accuracy results using the facial landmark method and eye aspect ratio detecting drowsiness with an average accuracy of 90.4%. Universitas Darul Ulum 2023-05-22 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/210 Jurnal JEETech; Vol. 4 No. 1 (2023): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/211 2026-05-01T01:18:01Z jeetech:ART driver

nmb a2200000Iu 4500 "230906 2023 eng " 2722-5321 2964-7320 dc Prototipe Mesin Peniris Minyak Pada Kerupuk Udang Untuk Menurunkan Kadar Minyak Kerupuk Des Ramadhina, Nurul Universitas Bina Darma, Palembang Fitriani , Endah Universitas Bina Darma, Palembang Shrimp crackers are snacks made from tapioca flour and shrimp. Crackers also have variations of colour, shape, size, smell, taste, crispness, thickness, or nutritional value. Some of the production of ready-to-eat shrimp crackers is made by home industry that still use traditional equipment to reduce the oil content in the cracker. This affects the quality of the crackers which can cause the crackers not durable and smell it is caused by high oil level due to not optimal draining. Therefore this study aims to design a  prototype of oil spinner machine for shrimp crackers equipped with an electric motor, a 4x4 keypad as a timer setting, a current sensor and a voltage sensor to calculate the cost of using electric power, the HC-SR04 sensor as a sensor that detects the liquid level in the container, LCD as a monitor, and a buzzer that functions as an alarm when the engine is off and  when the oil container is full which will be connected to the arduino uno microcontroller. After testing with different times, the slicing process was succedeed in reducing the oil content in shrimp crackers by 21.55 % and the cost of using electric power on machine was Rp. 0.8444,- per minute and its also equipped with an oil reservoir that can hold an oil level as high as 3 cm so that the machine is more ergonomic that can improve the quality of shrimp cracker production. Universitas Darul Ulum 2023-05-22 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/211 Jurnal JEETech; Vol. 4 No. 1 (2023): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/212 2026-05-01T01:18:01Z jeetech:ART driver

nmb a2200000Iu 4500 "230427 2023 eng " 2722-5321 2964-7320 dc Aplikasi Penjadwalan Pengadaan Barang Menggunakan Algoritma Apriori pada Logistic Rumah Sakit Sofyan, Sofyan STMIK Kreatindo, Manokwari Nur Asia, Siti Universitas Pejuang Republik Indonesia, Makassar Nasrun, Nasrun STMIK Kreatindo, Manokwari The purpose of this study is to design an application for scheduling procurement of goods at the Logistics of Awal Bros Hospital Makassar and to apply the a priori algorithm for scheduling procurement of goods at the Logistics of Awal Bros Hospital Makassar. The results of this study are that based on application testing carried out on Gtmetrix, the results for pageSpeed Score 96% YSlow Score 90%, which means the program can function properly and based on program functionality testing with blackbox that the application is valid and can be applied. The conclusion of this research by applying the Apriori algorithm. This application displays the priority of procurement requests in the form of print and atk categories based on the categories of goods that are frequently requested and can display the scheduling of procurement of goods to restock goods by looking at the functions of the red, orange and green buttons on the application. Universitas Darul Ulum 2023-05-22 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/212 Jurnal JEETech; Vol. 4 No. 1 (2023): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/213 2026-05-01T01:17:26Z jeetech:ART driver

nmb a2200000Iu 4500 "231104 2023 eng " 2722-5321 2964-7320 dc Rancang Bangun Sistem Pencarian Arsip Dengan Metode Parsing Pada Perusahaan Listrik Negara Sofyan, Sofyan STMIK Kreatindo, Manokwari Nur Asia, Siti Universitas Pejuang Republik Indonesia, Makassar Rusman, Ismaun Universitas Sulawesi Barat, Majene Giyai, Nomensen STMIK Kreatindo, Manokwari Penelitian ini di latar belakangi oleh pengelolaan berkas di PT. PLN Manokwari khususnya pada bagian pengadaan barang dan jasa masih tidak efisien. pengelolaan berkas yang dimaksud diantaranya pencarian berkas data masuk dan keluar. Ada banyak data jika dicatat manual akan membutuhkan waktu yang lama sehingga pembagian tugas setiap staf tidak merata. karena proses pencarian pendataan keluar masuk tidak efisien. Hal inilah yang membuat peneliti untuk membuat sistem pencarian arsip dengan metode parsing. Adapun tujuan dari penelitian ini untuk memudahkan staf dalam mengelola data dan mencari data yang banyak. Pada penelitian ini menggunakan jenis penelitian deskriptif kualitatif dengan menggunakan metode pengumpulan data yaitu wawancara, observasi dan studi literatur. Aplikasi ini di uji menggunakan black box, menggunakan bahasa pemrograman PHP dan MYSQL. Dari penelitian ini menghasilkan perancangan dan aplikasi pencarian arsip menggunakan metode parsing pada PT.PLN Manokwari. Kesimpulan dari penelitian ini yaitu dapat memudahkan staf dalam mengelola dan mencari data arsip pengadaan barang dan jasa. Universitas Darul Ulum 2023-11-02 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/213 Jurnal JEETech; Vol. 4 No. 2 (2023): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/214 2026-05-01T01:17:26Z jeetech:ART driver

nmb a2200000Iu 4500 "231104 2023 eng " 2722-5321 2964-7320 dc Aplikasi ORCA Algorithm Pada Optimasi Penyediaan Daya Sistem Berbasis Mobilitas Kendaraan Listrik A.N. Afandi Universitas Negeri Malang Candra W.A, Farrel Smart Power and Advanced Energy Systems (SPAES) Research Center, Batu, Indonesia Ali, Machrus Universitas Darul Ulum In reality, the electric power system is run by combining several production units to commit to meeting changes in load demand at each operating time. Apart from that, it also takes into account efforts to reduce overall costs while maintaining the specified technical limits. The general thing that is often done to achieve this condition is carried out with an economical operational approach which leads to minimizing operational costs. During 24 hour operations, the model that is often used is Dynamic Economic Operation (DEO) which takes into account changes in load demand over a 24 hour seven day period. This study uses the IEEE-62 bus system as a model, which is optimized using the Orca Algorithm. The load flexibility pattern is based on the effect of charging integration for Electric Vehicles (EV). The simulation results show that the Orca algorithm solves problems with fast iteration and provides the best results. The Orca algorithm provides good levels of convergence, power output and overall operational costs. EV distances and routes also have varying driving characteristics and varying power utilization. In terms of travel modes, which include one way and two trips, it has a mobility of 208,000 EVs, with respective distributions for working/business/study, service/shopping, leisure time, and other purposes. Universitas Darul Ulum 2023-11-02 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/214 Jurnal JEETech; Vol. 4 No. 2 (2023): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/215 2026-05-01T01:17:26Z jeetech:ART driver

nmb a2200000Iu 4500 "231104 2023 eng " 2722-5321 2964-7320 dc Studi Potensi Daya Pembangkit Listrik Tenaga Mikrohidro (PLTMH) di Kampung Ubadari Kabupaten Fakfak Yulianto La Elo Politeknik Negeri Fakfak Rusliadi, Rusliadi Politeknik Negeri Fakfak Mokan, Muhammadon Politeknik Negeri Fakfak Febriyan , Febriyan Politeknik Negeri Fakfak Fakfak Regency, West Papua Province has several rivers and waterfalls that have the potential to produce electrical energy. One of the areas in Fakfak Regency that has abundant water resource potential is Kayuni District, Fakfak Regency. So far, the use of this river and waterfall has been as a water source for villagers in Kayuni District and as one of the main tourist destinations in Fakfak Regency. Through this research, it is hoped that this resource can be developed for other potentials, one of which is for Micro Hydro Power Plants (PLTMH). Research is carried out by conducting surveys and direct measurements where the results of the measurements will be calculated to determine the potential for river flow discharge and potential for electricity generation. The results of measurements and calculations showed that the average flow of the Ubadari river was 4,674 m3/second, the effective fall height (Heff) of the flow was 4 m. With these results, it is estimated that the electrical power produced will be 111,402 kW. Universitas Darul Ulum 2023-11-02 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/215 Jurnal JEETech; Vol. 4 No. 2 (2023): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/216 2026-05-01T01:17:26Z jeetech:ART driver

nmb a2200000Iu 4500 "231104 2023 eng " 2722-5321 2964-7320 dc Prototipe Papan Trainer PLC Sederhana Berbasis Arduino Uno Dengan Menggunakan Software Outsel Studio Candra Azhari Valdy, Rio Universitas Islam Lamongan Abidin, Zaenal Universitas Islam Lamongan PLC practicum is needed to support electrical engineering graduate students as a provision of experience operating PLC. To support the needs of PLC trainers in the electrical engineering laboratory at Universitas Islam Lamongan (Unisla), it is necessary to conduct a study that exploit the Arduino Uno as a control controller by making a prototype of a simple PLC trainer board based on the Arduino Uno using out seal Studio software. On the testing tool, the author uses an example of a logic gate ladder which then the ladder diagram will be created in the studio out seal software then will be uploaded to the Arduino Uno PLC and will be run on the trainer. In the mechanism, this tool uses an Arduino Uno microcontroller as a control center, an opt coupler circuit as a voltage separator between the input voltage and voltage on the Arduino, a relay opt coupler circuit as a voltage separator and an Arduino output voltage amplifier which is then flowed to the load. Switches, push buttons, and infrared sensors are used as examples of PLC input sensors. Red, yellow, green lights and 220v buzzers are used as output indicators as well as load examples. Conclusion on the experiment Arduino Uno PLC logic gate can work normally when operated Universitas Darul Ulum 2023-11-02 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/216 Jurnal JEETech; Vol. 4 No. 2 (2023): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/217 2026-05-01T01:17:26Z jeetech:ART driver

nmb a2200000Iu 4500 "231104 2023 eng " 2722-5321 2964-7320 dc PCB (Printed Circuit Board) Etching Machine Using ESP32-Camera Based Internet Of Things Prasetyo, Adi Universitas Muhammadiyah, Sidoarjo Jamaaluddin, Jamaaluddin Universitas Muhammadiyah, Sidoarjo Anshory, Izza Universitas Muhammadiyah, Sidoarjo Today's technology is automated. In car alarm devices, to automatic parking. This very rapid development of technology makes humans create equipment that can make it easier for humans. The etching process can also be called the Printed Circuit Board screen printing process, which is the creation of a path or layout that will connect between electrical components. PCB etching machine is a tool used to dissolve metal parts that are not designed on plain PCB boards using a mixture of chemical solutions, namely ferric chloride. Manual PCB processes usually take a long time and risk being exposed to ferrit chloride solutions for users. This article discusses how to make an automatic etching machine tool with a Microcontroller module that has a camera feature to monitor the editing results on a copper board. With the time method as the key to perfect results during the checking process. For as a driver, that is using a Servo Motor. The microcontroller used in this machine is an ESP32 camera based on the Internet of things Telegram as a Data Base media. For software design using fritzing software applications. The success of the PCB etching machine in this study is seen from testing tools ranging from voltage testing, microcontroller testing, real time a clock testing and Internet of Things system testing. From many of these tests, good results were obtained. Universitas Darul Ulum 2023-11-02 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/217 Jurnal JEETech; Vol. 4 No. 2 (2023): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/218 2026-05-01T01:17:26Z jeetech:ART driver

nmb a2200000Iu 4500 "231104 2023 eng " 2722-5321 2964-7320 dc Disain & Simulasi Rangkaian Pentriger SCR Untuk Penyearah Terkendali Setengah Gelombang Tiga Fasa Effendi, Effendi Politeknik Aceh, Indonesia Haikal, M. Agil Universitas Darul Ulum One of the sub-subjects that studied in the power electronics course is the AC to DC converter in the form of a three-phase half-wave controlled rectifier where the output voltage can be controlled by adjusting the SCR gate trigger delay angle, in this research the author  design and simulates an SCR triggering circuit for three-phase half-wave controlled rectifier where the components that used among others a three-phase step down transformer where the output functions as a reference signal to determine the starting point (30o) and end point (150o) of the triggering delay angle, also used as a power source for the system, the Op-Amp functions as a comparator for a three-phase rectifier (Vd) with a DC voltage (Vreference), it also functions to compare a triangle wave with a DC voltage to control the delay angle or trigger angle (α) of the SCR. The trigger pulses that given to the SCR1, SCR2, and SCR3 are carried out simultaneously in the same time by using one pulse, the average output voltage resulting from the SCR trigger circuit design in this research is relatively the same as the value obtained using mathematically calculations where the load used in form of resistive Universitas Darul Ulum 2023-11-02 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/218 Jurnal JEETech; Vol. 4 No. 2 (2023): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/219 2026-01-06T15:36:33Z jeetech:ART driver

nmb a2200000Iu 4500 "220402 2022 eng " 2722-5321 2964-7320 dc Rancang Bangun Modul Praktikum Penyearah Satu Fasa Terkendali Marhatang, Marhatang Politeknik Negeri Ujung Pandang Tandioga, Remigius Politeknik Negeri Ujung Pandang Ruswandi Djalal, Muhammad Politeknik Negeri Ujung Pandang Muh. Ilham, Andi Politeknik Negeri Ujung Pandang Dwia Ayanis, Rifa Politeknik Negeri Ujung Pandang The Industrial Electronics Practicum is an advanced learning process complementing theoretical knowledge and is mandatory for every student in the Energy Conversion Engineering (TKE) Study Program at Ujung Pandang State Polytechnic (PNUP). Nevertheless, its implementation is often suboptimal due to the lack of practicum modules available in the TKE Laboratory. To address this issue, this research aims to design and create a practicum module for a controlled single-phase rectifier, filling the gap in the TKE Laboratory's offerings. The design carried out in this research begins with thyristor selection, control circuit design, mechanical design, and power circuit design. After the design is carried out, it continues with manufacturing and assembly, tool testing, and data analysis. In the practical module testing, this controlled single-phase rectifier uses half waves, with a resistive load (R). The test results of the module that has been created show that this practical module can operate well and produce an output waveform that can be said to be in accordance with theory. Universitas Darul Ulum 2022-05-06 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/219 Jurnal JEETech; Vol. 3 No. 1 (2022): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/222 2026-05-14T14:25:39Z jeetech:ART driver

nmb a2200000Iu 4500 "240110 2024 eng " 2722-5321 2964-7320 dc Pembuatan Prototype Pendeteksi Suhu dan Disinfektan Otomatis Pada Laboratorium Sotyohadi, Sotyohadi Institut Teknologi Nasional Malang Suryani F, Irmalia Institut Teknologi Nasional Malang Irrine Budi Sulistiawati Institut Teknologi Nasional Malang Aldya, Yoppy Institut Teknologi Nasional Malang When the pandemic occurred in 2019, disinfectant sprayers were needed for prevention, measuring body temperature at the entrance. The pandemic has been end, we still have to do this to prevent and be disciplined in healthy living. The research here will create a prototype of an automatic temperature detection and disinfectant device at the laboratory door. The laboratory location was chosen because mobility in the laboratory was conducive, if a trial was carried out it would not disturb the activity on laboratory. This spraying tool designed includes an HC-SR04 sensor for detecting the height of disinfectant liquid, a TCRT 5000 sensor for detecting a person's forehead which will take temperature measurements to the MLX90614 sensor. The buzzer sounds when the MLX90614 sensor detects a temperature above 370C. Spraying disinfectant liquid uses 2 0.2mm spayer nozzles, and a proximity sensor when detecting people passing by the spray booth. Universitas Darul Ulum 2024-05-16 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/222 Jurnal JEETech; Vol. 5 No. 1 (2024): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/222 2024-05-16T18:16:33Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/224 2026-05-14T14:25:39Z jeetech:ART driver

nmb a2200000Iu 4500 "240312 2024 eng " 2722-5321 2964-7320 dc Analisis Rangkaian Mesh dengan Aplikasi Android Proto Circuit dan Pembuktiannya dengan Eksperimen Real Fuada, Syifaul Universitas Pendidikan Indonesia Fathul Jannah, Nusaibah Universitas Pendidikan Indonesia Zarkasyi, Nurfaiz Universitas Pendidikan Indonesia Fatih Hady, Muhammad Universitas Pendidikan Indonesia The existence of current technological developments can affect education in tertiary institutions because there is a simulator that can make it easier for students to understand electrical circuits, and researchers get a simulator, namely the Proto Circuit Android App. This study aims to reveal the differences in the measurement values in the 3-loop mesh circuit. The 3-loop mesh circuit is a method or method used to analyze an electrical circuit which usually consists of several interconnected loops. At the beginning of the practicum using a simulator called Proto Circuit Android App to make a design or description of a 3-loop mesh electrical circuit in visual form. The ters application is also a very popular and widely used electronic circuit simulation application. However, there is no research that specifically compares the simulation results with the Proto Circuit Android App and physical practice on a 3-loop mesh circuit. Therefore, this study complements this energy by measuring the measurement results of the three methods. The research results show that the results from the simulator and real are quite accurate but there are differences in values caused by imperfections in components, measurement inaccuracies, or other factors that affect circuit performance in real conditions. This research can be used for readers to operate the Proto Circuit Android App simulator and study the 3-loop mesh circuit. Universitas Darul Ulum 2024-05-16 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/224 Jurnal JEETech; Vol. 5 No. 1 (2024): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/224 2024-05-16T18:16:33Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/226 2024-05-16T18:16:33Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/226 2026-05-14T14:25:39Z jeetech:ART driver

nmb a2200000Iu 4500 "240305 2024 eng " 2722-5321 2964-7320 dc Sistem Absensi Dosen Berbasis Radio Frequency Identification (RFID) Sebagai Perhitungan Honor Dosen Ikhwan Mardin, Muhammad STMIK Handayani, Makassar Ahmad, Andani STMIK Handayani, Makassar Wardi, Wardi STMIK Handayani, Makassar This research designed a sense to find out the number of lecturers who enter and finish teaching lectures. Fikom, UMI still uses a manual system in managing lecturers' teaching salaries, so that it has several battles that usually occur in manual systems, including the attendance process and attendance recapitulation inefficient, less transparent because lecturers cannot access the issue of honorarium that lecturers will receive, and what will happen is that the salary calculation is not accurate so that it often results in disputes between lecturers and the finance department. on this occasion the author tries to design a working system of a tool that can recap lecturer attendance that can function to increase efficiency, transparency, and accuracy in the management of lecturer teaching honoraria. The system designed in this study was made using the RFID module and Raspberry Pi as the primary component of the system. The original way of working of this system comes from reading identification data from the RFID card carried by the lecturer. The data read by the RFID will be sent to the Raspberry Pi as input data. Raspberry pi will send RFID data readings to the server computer into input data. personal computer server will get data from Raspberry pi and will check the data, when the data received is synchronized with the ongoing course schedule, the server computer will send the data to Raspberry and will be displayed on the LCD. which will occur from this research shares that the process of computerized honorarium management tends to be easier and management has a better level of accuracy than using manual methods. in terms of news, reports that are designed tend to be simpler and faster because they are automatically in accordance with the input data entered previously. Universitas Darul Ulum 2024-05-16 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/226 Jurnal JEETech; Vol. 5 No. 1 (2024): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/232 2024-05-16T18:16:33Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/232 2026-05-14T14:25:39Z jeetech:ART driver

nmb a2200000Iu 4500 "240415 2024 eng " 2722-5321 2964-7320 dc Analisa Tahanan Isolasi Pada Transformator Daya 20 MVA Di Gardu Induk ULTG Ende Titiek Suheta Institut Teknologi Adhi Tama Surabaya Muhamad Zainudin Abdul Medjid Institut Teknologi Adhi Tama Surabaya Khoirul Anwar Institut Teknologi Adhi Tama Surabaya Power transformers are the main equipment in the electrical power system that is directly related to the distribution of electricity. One of the most important parts of a power transformer is its insulation system. Over time and operation, the condition of the insulation can deteriorate, which can cause operational failures and damage to the transformer. The purpose of the study was to determine the condition of the quality of insulation resistance in power transformers. The method was a literature study used to deepen the material related to the research title and data collection at the ULTG Ende Substation. The data taken were the results of polarization index, tangent delta and breakdown voltage tests. Based on the analysis results, the polarization index value in 2020 on the primary-ground side was 1.21 and the primary-secondary side was 1.23, but in 2022 it increased to 1.27 and 1.28. The tangent delta calculation results in 2020 on the secondary side on the CLG insulation was 0.64% and in 2022 it was 0.58%, which showed a decrease in insulation (0.5% - 0.7%). For breakdown voltage in 2020 it was 42.2 kV and OLTC 32.4 kV and in 2022 it was 41.1 kV and OLTC was 31.4 kV. Universitas Darul Ulum 2024-05-16 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/232 Jurnal JEETech; Vol. 5 No. 1 (2024): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/245 2024-05-16T18:16:33Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/245 2026-05-14T14:25:39Z jeetech:ART driver

nmb a2200000Iu 4500 "240425 2024 eng " 2722-5321 2964-7320 dc Trainer Instalasi Audio Three Way Pada Sound System Untuk Media Pembelajaran Sistem Audio Ulum, Miftachul Universitas Trunojoyo Madura, Bangkalan Hasanah, Faidatul Universitas Trunojoyo Madura, Bangkalan Neipa Purnamasari, Dian Universitas Trunojoyo Madura, Bangkalan Kuriawan S, Adi Universitas Trunojoyo Madura, Bangkalan Tri Laksono, Deni Universitas Trunojoyo Madura, Bangkalan Hardiwansyah, Muttaqin Universitas Trunojoyo Madura, Bangkalan In the world of education, practical activities are very important. This activity requires students to carry out observations, experiments and testing after obtaining the theories that have been taught. This addie method is used to determine the suitability of trainers with the help of a questionnaire. The research is in the form of an audio trainer system consisting of a tone control as a tone controller, with an OCL amplifier for the final connection, as well as a preamp for the initial connection, a mixer, and an output in the form of a speaker as well as troubleshooting for error simulation. Exercise book module to make it easier to use the Audio System Trainer. This test produced several data, namely the gain voltage on the preamp was 16.8 times at a frequency of 1 KHz, the audio mixer was 15.7 times at a frequency of 1 KHz and the OCL amplifier was 18.6 times at a frequency of 1 KHz. Audio System Trainer has a learning media appropriateness level of 92% according to experts and 88% according to students. This shows that this trainer can be applied in Audio Systems learning. Universitas Darul Ulum 2024-05-16 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/245 Jurnal JEETech; Vol. 5 No. 1 (2024): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/246 2026-05-14T14:25:39Z jeetech:ART driver

nmb a2200000Iu 4500 "240327 2024 eng " 2722-5321 2964-7320 dc Rancang Bangun Prototipe Solar Home System Menggunakan Baterai Lithium Sebagai Penyimpan Energi Marhatang, Marhatang Politeknik Negeri Ujung Pandang, Makassar, Indonesia Yusuf Yunus, Muhammad Politeknik Negeri Ujung Pandang, Makassar, Indonesia Sonong, Sonong Politeknik Negeri Ujung Pandang, Makassar, Indonesia Lewi, Lewi Politeknik Negeri Ujung Pandang, Makassar, Indonesia Tandioga, Remigius Politeknik Negeri Ujung Pandang, Makassar, Indonesia Ruswandi Djalal, Muhammad Politeknik Negeri Ujung Pandang, Makassar, Indonesia Utilizing the Solar Home System requires a battery as an energy storage medium produced from photovoltaic modules. Today's batteries are lead-carbon Valve Regulated Lead Acid (VRLA) batteries. This type of battery has a 90-95% round-trip efficiency and a deep discharge (DOD) level of 80%. This type of battery is not environmentally friendly because it produces lead acid. Therefore, the development of batteries in the SHS system from lithium battery technology is carried out. Besides being environmentally friendly, its round-trip efficiency is quite good compared to lead-carbon, which is 92-96% with a DOD level of 100%. In this study, it is proposed to apply lithium batteries on a lab scale so that they can assist students in developing scientific fields, especially lithium battery-based energy storage. In addition, this research will describe the process of making and prototyping lithium batteries in solar practicum learning media. From the test results obtained, a laboratory-scale Solar Home System prototype for solar power system practicum using Lithium batteries as Energy Storage. The average effect of charging the battery is 21.09 watts. With the highest battery charging voltage set at 14.08 Vdc. And the highest charging current rate is 1.37 A, with the highest battery charging efficiency rate of 12%. The characteristics of the Lithium battery itself, the DoD shown is also good when the capacity read on the battery meter is 0%. The battery can still supply 15 watts of load for 20 minutes Universitas Darul Ulum 2024-05-16 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/246 Jurnal JEETech; Vol. 5 No. 1 (2024): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/246 2024-05-16T18:16:33Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/247 2026-05-14T14:25:39Z jeetech:ART driver

nmb a2200000Iu 4500 "240513 2024 eng " 2722-5321 2964-7320 dc Desain Human Machine Interface (HMI) Pada Sistem Pencetak Genteng Otomatis Prasetyo, Yuli Politeknik Negeri Madiun Triyono, Budi Politeknik Negeri Madiun Nur Prakoso, Dimas Politeknik Negeri Madiun Jasa Kusumo Haryo, Raden Politeknik Negeri Madiun Roof Tile Printing Machines are important equipment in the industry for printing roof tiles and managing the roof tile production process. This tile printing machine includes a press machine and conveyor that can be adjusted so that the system can operate optimally during production. Operating a tile printing machine requires a program that can control various machine functions, such as conveyor motors and pneumatic cylinders. These programs are generally implemented using a Programmable Logic Controller (PLC). Therefore, an automatic tile printing system based on PLC and HMI with pressure and current parameters was created. This system can control and monitor the tile printing system while operating via the HMI screen. This method is used to collect data related to working methods, diagrams, cable connections, PLC programs, and data management in the HMI. One method used involves components such as limit switches, pressure sensors, current sensors, and pneumatics. The data generated from these processes is processed in the PLC and displayed on the HMI screen. The results obtained from this system are capable of monitoring the tile printing process in real time via the HMI screen. Universitas Darul Ulum 2024-05-16 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/247 Jurnal JEETech; Vol. 5 No. 1 (2024): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/247 2024-05-16T18:16:33Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/248 2026-05-14T14:25:39Z jeetech:ART driver

nmb a2200000Iu 4500 "240516 2024 eng " 2722-5321 2964-7320 dc Implementasi Metode Simple Additive Weighting (SAW) untuk Seleksi Biomassa pada Kompor Cerdas Berbasis IoT Tijaniyah, Tijaniyah Teknik Elektro, Universitas Nurul Jadid, Paiton, Probolinggo Hasan Basri, Muhammad Teknik Elektro, Universitas Nurul Jadid, Paiton, Probolinggo Enggar Pawening, Ratri Teknik Informatika, Universitas Nurul Jadid, Paiton Probolinggo The stove is an important component in the kitchen. Stoves can help cook food or drinks. Using a gas stove is very expensive. LPG gas is a stove fuel that is often used by people for cooking. The price of stoves and LPG gas is now increasing. Meanwhile, there are also a lot of cooking needs, so this will result in more gas usage and more expensive costs. Given this problem, the author created a smart stove that has advantages. This smart stove is medium in size and portable so it can be taken anywhere. Apart from that, this tool uses a supercapacitor, which can store the electrical voltage produced by the heat of burning biomass. This tool can produce electricity from biomass and solar cells. Selecting the type of biomass uses the simple additive weighing (saw) method, namely wood or waste. Internet of Things (IOT) is an information medium for the smart stove process. Apart from cooking, this tool can also light 1 LED lamp measuring 5–10 watts, can be used as a 5 volt cellphone charger or a charge time of 60 minutes. The advantage of this smart stove is that it really helps people, thereby reducing the cost of purchasing gas Universitas Darul Ulum 2024-05-16 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/248 Jurnal JEETech; Vol. 5 No. 1 (2024): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/248 2024-05-16T18:16:33Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/249 2024-05-16T18:16:33Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/249 2026-05-14T14:25:39Z jeetech:ART driver

nmb a2200000Iu 4500 "240516 2024 eng " 2722-5321 2964-7320 dc Monitoring Pemakaian Daya Listrik Rumah Berbasis IoT Zakwansyah, Zakwansyah Politeknik Aceh, Banda Aceh Fitriady , Fitriady Politeknik Aceh, Banda Aceh Agil Haikal, Muhammad Universitas Darul Ulum, Jombang The current prepaid and postpaid electrical payment systems still have limitation, in monitoring electrical powerconsumption. In postpaid electricity, recording through officers is still done manuallywhen monitoring electrical power usage, whereas for the prepaid system users cannot know electrical power usage in real time. Based on these conditions, a toolwas designed that capable of calculatingthe electrical power used by using home appliancesin real time and can be monitored remotely. This system is designed using the N. meanwhile, it can beode MCU ESP8266as the main controller and the PZEM-004T sensor to measure voltage (V), current(A), plectrical Powerower (W), and energy (kWh), as well as fees that must be paid (Rp) accordingly. Usage, whre the data will bedisplayed on a 20x4 LCD for on-site monitoring. Meanwhile, it canbe monitored remotely using Blynk IoT application whichis connected to the internet network. Generally this system can work with in error rate of <5%, where testing is carried out for 20 minutes for indescent lamp loads. Universitas Darul Ulum 2024-05-16 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/249 Jurnal JEETech; Vol. 5 No. 1 (2024): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/257 2026-05-14T14:25:57Z jeetech:ART driver

nmb a2200000Iu 4500 "241101 2024 eng " 2722-5321 2964-7320 dc Implementasi Metode Artificial Bee Colony Untuk Penempatan Distributed Generator Pada Penyulang Rayon Tanjung Hidayat, Rahmat Institut Teknologi Nasional, Malang Lomi, Abraham Institut Teknologi Nasional, Malang Budi Sulistiawati, Irrine Institut Teknologi Nasional, Malang Distributed Generation (DG) is a power plant that is spread over the power distribution network. In principle, electrical power output is generated by power plants located far from the load center and electrical power is transmitted to the load center through transmission and distribution networks. The longer the cable from the power plant or substation, the lower the voltage at the end load. Sub-optimal DG placement and size can result in increased power losses and affect the system voltage profile. In addition, suboptimal generation capacity can lead to voltage instability, reduced system security, and potential impacts on system frequency and emissions. Therefore, this study will use the Artificial Bee Colony (ABC) method to determine the optimal DG capacity and location. In the base case condition, the power losses in the system are 118 KW and 99 Kvar. Power losses after the installation of 1 DG active power loss becomes 37.4 KW and reactive power loss becomes 31.65 Kvar. Placement of 2 DGs reduces active power loss to 17 KW and reactive power loss to 15 Kvar. While the placement of 3 DG reduces active power loss to 33 KW and reactive power loss to 28 KVar. Universitas Darul Ulum 2024-11-01 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/257 Jurnal JEETech; Vol. 5 No. 2 (2024): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/260 2026-05-14T14:25:57Z jeetech:ART driver

nmb a2200000Iu 4500 "241029 2024 eng " 2722-5321 2964-7320 dc Perancangan Time Synchronization Sebagai Alat Bantu Pengujian Intertrip Relay Distance Wicaksono , Ryan Politeknik Negeri Madiun Jasa Kusumo Haryo, R Politeknik Negeri Madiun Ravi Dwi Santoso , Apriando Politeknik Negeri Madiun Dwi Wibowo, Endrik PT PLN (Persero) UIT JBM UPT Madiun ULTG Madiun Ridho Hanafi, Pembri PT PLN (Persero) UIT JBM UPT Madiun ULTG Madiun At the company PT. PLN (Persero) ULTG Madiun carried out many tests relay, one of which is intertrip testing relay distance. Intertrip testing relay distance is a test carried out between 2 (two) relay distance conducting bays in main substations that face each other. Intertrip testing relay distance must be done if replacement occursrelay, replacement of teleprotection equipment, changes to protection schemes, and changes to logic circuitsrelay which is related to the send or receive signal from the opposite substation. However, this test requires synchronization between two intertrip test tools relay distance at each substation. In this final project, it will be designed Time Syncronization As A Tool For Intertrip Relay Distance Testing, to make things easier for PT employees. PLN (Persero) ULTG Madiun when synchronizing two intertrip test equipment relay distance. All process control of this tool uses ESP32 Devkit V1. Meanwhile for displaying setting time for testing can be seen on the web assisted by GPS NEO-6M. The results obtained when testing the Dolopo by Ponorogo R and S phase distance intertrip relay were carried out at 12.00.00, experiencing a delay time of 0.0553 seconds when the PMT tripped. Meanwhile, the Dolopo by Ponorogo T phase distance intertrip relay test was carried out on 12.09.00 and experienced a delay of 0.0529 seconds when the PMT tripped. From two intertrip relay distance tests, the trip time delay is no more than 0.1 second. Universitas Darul Ulum 2024-11-01 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/260 Jurnal JEETech; Vol. 5 No. 2 (2024): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/263 2026-05-14T14:25:57Z jeetech:ART driver

nmb a2200000Iu 4500 "241101 2024 eng " 2722-5321 2964-7320 dc Metode Pengumpulan Data Debit Air Pada Saluran Distribusi Air PDAM Makassar Berbasis IoT Imran, Andi Universitas Negeri Makassar Nurul Azizah Universitas Negeri Makassar Gunawan Zain, Satria Universitas Negeri Makassar Zulhajji Universitas Negeri Makassar Ajiatmo, Dwi Universitas Darul Ulum Water is an important resource for human survival as well as various economic sectors. PDAM is responsible for providing water supply to the community. One of the major challenges faced in managing water supply is the problem of water loss or leakage. This research aims to overcome this problem by designing an innovative method to collect water discharge data on the distribution channel of PDAM Makassar using Internet of Things (IoT) technology. This method uses the ESP32-CAM to take images of the water meter on the main pipe and save it to a database. Optical Character Recognition (OCR) technology is used to convert the image into text that can be processed. The test results show that the average error in meter readings is 0.215% with an average accuracy rate of 98%. Overall the system works well in reading digital meters and is reliable in monitoring water consumption visually and in real-time. Thus, this method can be an effective solution in detecting water leaks and improving the efficiency of water supply management by PDAMs, as well as saving resources and operational costs. Universitas Darul Ulum 2024-11-01 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/263 Jurnal JEETech; Vol. 5 No. 2 (2024): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/266 2026-05-14T14:25:57Z jeetech:ART driver

nmb a2200000Iu 4500 "241101 2024 eng " 2722-5321 2964-7320 dc Pengaruh Penambahan Transformator Sisip pada Trafo Distribusi 200 kVA Kayu Merah Kabupaten Fakfak Yulianto La Elo Politeknik Negeri Fakfak Lembang, Naomi Politeknik Negeri Fakfak Tianotak, Siti Politeknik Negeri Fakfak Permasalahan ketenagalistrikan di Kabupaten Fakfak bukan hanya terjadi oleh akibat terbatasnya pasokan listrik yang disalurkan oleh PLN, namun juga terjadi akibat proses distribusi listrik ke Masyarakat. Salah satu masalah yang seringkali terjadi adalah presentasi penggunaan tranformator yang telah melebihi dari ketentuan PLN yang mana pembebanan normal transformator adalah 60 % - 80%. Penyulang Danaweria merupakan salah satu penyulang yang seringkali mendapat keluhan dari konsumen Listrik PLN di Kabupaten Fakfak dimana sampai mengakibatkan terjadinya pemadaman listrik oleh PLN. Jika hal ini terus dibiarkan, maka tentu akan mengakibatkan kerusakan pada gardu distribusi yang akan merugikan pihak PLN sebagai penyedia  dan masyarakat sebagai konsumen listrik. Melalui pemasangan transformator sisipan, diharapkan dapat mengurangi beban pada gardu distribusi dengan memindahkan beban ke gardu sisipan. Dalam penelitian ini akan mengkaji terkait pemasangan transformator sisipan untuk mengurangi beban pada gardu distribusi FFK 058, 200kVA Penyulang Danaweria di PT. PLN (Persero) ULP Fakfak, dengan memindahkan sebagian beban ke transformator sisipan 100 kVA. Setelah pemasangan trafo sisipan, beban puncak siang hari dari trafo FFK 058, 200 kVA diperoleh presentase pembebanan sebesar 35,4% dari sebelumnya sebesar 61,07%. Sedangkan pada malam hari, presentase pembebanan sebesar 55,7 % dari sebelumnya 98,23%.  Hasil tersebut menunjukan presentasi pembebanan dalam keadaan normal sesuai ketentuan PLN Universitas Darul Ulum 2024-11-01 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/266 Jurnal JEETech; Vol. 5 No. 2 (2024): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/268 2026-05-14T14:25:57Z jeetech:ART driver

nmb a2200000Iu 4500 "241101 2024 eng " 2722-5321 2964-7320 dc Frekuensi Gangguan dan Energi Tak Tersalurkan Sebagai Indikator keandalan Sistem Jaringan Tegangan Menengah Rusliadi, Rusliadi Politeknik Negeri Fakfak La Elo, Yulianto Politeknik Negeri Fakfak The increasing need for electrical energy must be balanced with improved customer service. Customers will feel comfortable if they can enjoy an uninterrupted electricity supply in the form of a disconnection of the electricity supply for a certain period of time or what is commonly called the ENS (Energy Not Supplied) index and the AENS (Average Energy Not Supplied) index. The reliability of the electric power system is one of the things that is very important in order to maintain the performance of the three main pillars of PT. PLN (Persero). A reliable distribution network can be seen from the number of disruptions that often occur in the distribution network. Disruptions that arise in the distribution network arise due to internal factors such as less reliable distribution network components. In addition, it can also be caused by external factors such as natural disasters or the influence of trees and animals. Based on the results of the research that has been conducted, it is known that the occurrence of disruptions and the length of the duration of the disruption cause the Energy Not Supplied (ENS) value to increase as in April and July, the high duration of the blackout also makes the ENS higher, namely 792.857804 kW and 789.046811 kW. However, the distribution network at the Wagom feeder is still considered reliable in distributing electrical energy based on the SAIDI and SAIFI indices. From the research results, the SAIDI index at the Wagom feeder reached 8.96 hours/customer/year. While the SAIFI index at the Wagom feeder reached 2.08 times/customer/year. Universitas Darul Ulum 2024-11-01 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/268 Jurnal JEETech; Vol. 5 No. 2 (2024): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/284 2026-05-14T14:25:57Z jeetech:ART driver

nmb a2200000Iu 4500 "241101 2024 eng " 2722-5321 2964-7320 dc Metode Simple Additive Weighting (SAW) pada Pemilihan Jenis Lampu Penerang Jalan Berbasis Photovoltaic Tijaniyah, Tijaniyah Universitas Nurul Jadid Pengestu, Teguh Universitas Nurul Jadid The simple additive weighting method is a decision support system method for various decision selection problems. Many research topics use the SAW method as a reference method in a decision support system. The street lighting control system is very useful for residents of the village of Karanganyar, Paiton, Probolinggo. This lighting is the main spotlight for residents' activities at the village office. Such as August competitions, routine monthly recitations, competitions to commemorate Isra' Mi'raj and the Prophet's birthday. There are many types of lamps in stores. The criteria for lamps are that they have high light illumination, long-lasting light, large bulb size, so that they can help village residents carry out activities at night. This lamp also uses photovoltaic as an additional source of electrical energy so it can save electricity costs to PLN. The solar panel measures 550 x 360 x 25 mm, 20 volts and has a peak power of 20 watts Universitas Darul Ulum 2024-11-01 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/284 Jurnal JEETech; Vol. 5 No. 2 (2024): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/285 2026-05-14T14:25:57Z jeetech:ART driver

nmb a2200000Iu 4500 "241101 2024 eng " 2722-5321 2964-7320 dc Rancang Bangun Pengumpan Shuttlecock Otomatis Ramadhani, Andito Universitas Bina Darma, Palembang Paramytha, Nina Universitas Bina Darma, Palembang Badminton is one of the most popular sports in Indonesia. This sport not only improves health, but also develops physical, mental and strategic skills. Badminton is also one of the sports that makes Indonesia proud in the international arena thanks to the success of Indonesian badminton players in various world championships. To create reliable badminton players, a very strict training program and the best training facilities are needed, one of which is a drill training program in badminton that feeds continuously, this exercise is very effective depending on how long the ball feeder feeds. Therefore, an innovation to help a coach in training his students, especially in drill training, is an automatic shuttlecock feeder that can feed automatically with varied feeds and with a certain speed that has been programmed using a microcontroller, previously this automatic shuttlecock feeder tool has been made by Reza Kurniawan and Jaka Kurniawan. Still, in this research, the author added a security system using two sensors: an RFID sensor and an ultrasonic sensor. Universitas Darul Ulum 2024-11-01 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/285 Jurnal JEETech; Vol. 5 No. 2 (2024): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/286 2026-05-14T14:25:57Z jeetech:ART driver

nmb a2200000Iu 4500 "241101 2024 eng " 2722-5321 2964-7320 dc Rancang Bangun Sistem Kendali Otomasi Ketinggian Meja Dan Lampu Belajar Sesuai Ergonomi Dan Kesehatan Pengguna Junianto Universitas Bina Darma, Palembang Paramytha , Nina Universitas Bina Darma, Palembang Fitriani, Endah Universitas Bina Darma, Palembang Ariyadi, Tamsir Universitas Bina Darma, Palembang Ergonomic challenges are associated with study tables often ignore the user's optimal dimensions and posture. A comfortable study environment is needed to improve productivity and health. It is necessary to design and implement an automatic control system for the table height and study light intensity, utilizing ultrasonic sensors and Light Dependent Resistors (LDR) to adapt to the user's needs. Previous studies often neglect the integration of adjustable furniture with smart lighting systems, causing discomfort and inefficiency in the study environment. A new method is needed by combining a linear DC motor actuator with an L298N motor driver to facilitate table height adjustment between 70 cm and 80 cm, while using a relay module to control the brightness of the lights based on ambient light conditions. The results show that the developed system significantly improves user comfort and health, demonstrating its effectiveness in various settings, including home and workplace. The results show that ergonomic design when paired with automation, can improve user concentration and productivity. This study contributes to the field of ergonomic design by providing a practical solution that addresses table height and lighting, ultimately promoting a healthier and more efficient study environment. Universitas Darul Ulum 2024-11-01 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/286 Jurnal JEETech; Vol. 5 No. 2 (2024): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/289 2025-05-22T19:24:15Z jeetech:ART

oai:ojs2.ejournal.ft-undar.ac.id:article/290 2026-05-14T14:25:57Z jeetech:ART driver

nmb a2200000Iu 4500 "241101 2024 eng " 2722-5321 2964-7320 dc Pengaruh Penyesuaian Parameter Membership Function pada Sistem Kendali Robot Balancing Berbasis Fuzzy Logic Santoso, Santoso Universitas 17 Agustus 1945 Surabaya Balok Hariadi Universitas 17 Agustus 1945, Surabaya Ratna Hartayu Universitas 17 Agustus 1945, Surabaya Reza Sarwo Widagdo Universitas 17 Agustus 1945, Surabaya Wahyu Setyo Pambudi Institut Teknologi Adhi Tama Surabaya M Ary Heryanto Universitas Dian Nuswantoro Semarang This research develops a balancing robot control system using a fuzzy logic approach, focusing on the adjustment of membership function parameters. The main components of the system include the ESP32 microcontroller, MPU6050 sensor for detecting tilt angle and angular velocity, and L298 motor driver for DC motor actuation. Triangular-shaped membership functions are implemented, and parameters a, b, and c are adjusted through simulation to enhance system performance. Evaluation results indicate an average settling time of 1.2 seconds, a maximum overshoot of 5%, and a steady-state error of less than 2 degrees. This adjustment successfully balances response speed and stability, providing important guidance for developers in designing a more optimal fuzzy logic control system. The research was conducted at the Electrical Engineering Laboratory of 17 August 1945 University (Untag) Surabaya from June to December 2023. Universitas Darul Ulum 2024-11-01 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/290 Jurnal JEETech; Vol. 5 No. 2 (2024): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/292 2026-05-14T14:26:23Z jeetech:ART driver

nmb a2200000Iu 4500 "250428 2025 eng " 2722-5321 2964-7320 dc Optimasi SMES untuk Load Frequency Control pada PLTMH Menggunakan ICA dan BA Ali, Machrus Universitas Darul Ulum Nurohmah, Hidayatul Universitas Darul Ulum Agil Haikal, Muhammad Universitas Darul Ulum Micro hydro power plants (MHPPs) are increasingly important for decentralized renewable electrification, especially in isolated and rural grids where low inertia makes frequency highly sensitive to abrupt consumer-load variations. The main problem addressed in this study is that governor-turbine dynamics and conventional controller tuning are often insufficient to suppress transient frequency deviation rapidly, while previous MHPP load frequency control (LFC) studies commonly report ICA, BA, SMES, or CES results separately and in per-unit form, making practical comparison less direct. This paper contributes a current benchmark-based synthesis and normalized comparative analysis of Superconducting Magnetic Energy Storage (SMES)-assisted LFC for a 40 kVA, 32 kW, 50 Hz MHPP using the Imperialist Competitive Algorithm (ICA) and the Bat Algorithm (BA) with Integral Time Absolute Error (ITAE) as the optimization objective. Literature benchmark data are reprocessed by converting per-unit overshoot into Hz and by calculating reduction relative to the uncontrolled condition to provide a transparent and reproducible engineering interpretation. ICA-based PID-SMES gives a frequency overshoot of -4.11 x 10^-5 pu (-0.002055 Hz), whereas BA-based SMES-PID gives -4.038 x 10^-5 pu (-0.002019 Hz). Compared with the uncontrolled system, the overshoot reduction reaches 87.07% for ICA and 87.30% for BA. The main contribution of this work is a clarified research-gap map, a normalized ICA-BA comparison on a comparable MHPP benchmark, and a replicable basis for future equal-condition MATLAB/Simulink validation. Universitas Darul Ulum 2025-05-12 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/292 Jurnal JEETech; Vol. 6 No. 1 (2025): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/293 2025-05-22T19:24:15Z jeetech:ART driver

oai:ojs2.ejournal.ft-undar.ac.id:article/293 2026-05-14T14:26:49Z jeetech:ART driver

nmb a2200000Iu 4500 "251118 2025 eng " 2722-5321 2964-7320 dc Optimalisasi Energi Pada Lift Berdasarkan Gerak Vertikal pada Lift Menggunakan Hybrid Naive Bayes Prana Ihsanuddin, Adika Universitas Negeri Malang Sendari, Siti Universitas Negeri Malang Ari Elbaith Zaeni, Ilham Universitas Negeri Malang Afnan Habibi, M. Universitas Negeri Malang Arengga Wibowo, Danang Universitas Negeri Malang Penelitian ini bertujuan untuk mengoptimalkan penggunaan energi pada sistem lift berdasarkan gerak vertikal menggunakan algoritma Hybrid Naive Bayes. Proses optimalisasi didasarkan pada pengumpulan data dilakukan di Gedung B11 Fakultas Teknik Universitas Negeri Malang selama periode waktu tertentu, dalam upaya mengurangi konsumsi energi pada gedung bertingkat, efisiensi energi lift menjadi salah satu fokus utama. Dengan memanfaatkan data penggunaan lift yang meliputi pola pergerakan vertikal, waktu operasional, serta beban muatan, penelitian ini melakukan klasifikasi dan prediksi efisiensi energi. Algoritma Hybrid Naive Bayes dipilih karena kemampuannya dalam menangani ketidakpastian data serta keandalannya dalam klasifikasi, terutama saat dikombinasikan dengan metode optimisasi lainnya. Hasil prediksi efisiensi energi yang akurat juga memungkinkan manajemen gedung untuk menerapkan strategi operasional yang lebih hemat energi dan ramah lingkungan. Dengan demikian, penelitian ini diharapkan memberikan kontribusi signifikan dalam pengelolaan energi yang lebih efisien pada sistem lift di gedung gedung tinggi. Universitas Darul Ulum 2025-11-17 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/293 Jurnal JEETech; Vol. 6 No. 2 (2025): Nomor 2 November eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/299 2026-05-14T14:26:23Z jeetech:ART driver

nmb a2200000Iu 4500 "250512 2025 eng " 2722-5321 2964-7320 dc Sistem Monitoring Kecepatan Otoped Listrik Menggunakan Baterai LiFePO4 sebagai Transportasi Alternatif Firyal Adila, Ahmad Politeknik Elektronika Negeri Surabaya Maulana Abdullah, Rafli Politeknik Elektronika Negeri Surabaya Irianto, Irianto Politeknik Elektronika Negeri Surabaya Septi Yanaratri, Diah Politeknik Elektronika Negeri Surabaya Sutedjo, Sutedjo Politeknik Elektronika Negeri Surabaya Renny Rakhmawati, Renny Rakhmawati Politeknik Elektronika Negeri Surabaya Autoped has become a popular alternative in environmentally friendly urban transportation. It uses batteries as the main power source to drive their electric motors. However, efficient and optimal battery usage is essential to maintain the performance and durability of autoped. This study aims to design a speed monitoring system for autoped using LiFePO4 batteries by considering variations in user loads. This monitoring system informs autoped drivers about the speed when used and battery usage. This electric autoped is equipped with a DC brushed motor with a specification of 24 Volt/500 Watt. The speed is measured using a metal proximity sensor that functions without direct contact, thus ensuring consistent measurements and reducing the risk of errors due to physical interaction. In addition, a load cell sensor with a maximum weight measurement of 100 kg is used to classify user's weight which is divided into three variations: 35-45 kg, 46-55 kg, and 56-65 kg. As the main energy source, this system uses a LiFePo4 battery with a specification of 24 Volt/36 Ah. The system was tested on a flat track on the campus, where the scooters were used to support environmentally friendly mobility around the campus area. This test ensured that the designed speed monitoring system was able to provide real-time data on scooter performance based on user weight, as well as support increased efficiency of battery energy use. Universitas Darul Ulum 2025-05-12 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/299 Jurnal JEETech; Vol. 6 No. 1 (2025): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/300 2026-05-14T14:26:23Z jeetech:ART driver

nmb a2200000Iu 4500 "250512 2025 eng " 2722-5321 2964-7320 dc Identifikasi Pola Prilaku Belajar Mahasiswa Pada Platform Learning Management System Dengan Algoritma K-Means Muhammad Alam, Ridho Universitas Handayani Makassar Hazriani, Hazriani Universitas Handayani Makassar Latied Arda, Abdul Universitas Handayani Makassar Ikhwan Mardin, Muhammad Institut Kesehatan dan Teknologi Buton Raya This study aims to explain students' behavior in accessing the kalam.umi.ac.id learning platform and its impact on student academic performance. It analyzes data collected from students' access to the platform during 12 sessions in one semester for the Islamic communication subject taught by Professor Surani. The data includes students' access times, access frequency, and academic performance such as assignment grades, midterm exams, and final exams. Through data processing methods, correlation analysis, and cluster optimization, the study found a positive relationship between access times, midterm exams, final exams, and assignments with students' final grades. The higher these variables, the higher the students' final grades. However, this relationship is not always consistent across different variables. In this study, the Elbow method was used to determine the optimal number of clusters by identifying the point where the variance reduction becomes less significant. Additionally, the Sum of Square Error (SSE) was analyzed to understand the sharp change followed by a gradual decrease in the value of K until stability is reached. Clustering results using the K-Means algorithm showed the presence of three student clusters based on their learning behavior. Cluster 0 is the largest, consisting of 176 students. Cluster 1 has 57 students, and cluster 2 is the smallest with 17 students. These clusters provide insights into varying student learning patterns, including differences in final grades and access frequency. These findings can be used as a basis for developing more effective and personalized learning strategies for students. Universitas Darul Ulum 2025-05-12 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/300 Jurnal JEETech; Vol. 6 No. 1 (2025): Nomor 1 May eng ##submission.copyrightStatement##

oai:ojs2.ejournal.ft-undar.ac.id:article/304 2026-05-14T14:26:23Z jeetech:ART driver

nmb a2200000Iu 4500 "250512 2025 eng " 2722-5321 2964-7320 dc Implementasi Fuzzy Logic Untuk Pengaturan Suhu Otomatis Pada Alat Sterilisator Mukhamad, Yanuar Teknik Elektro Medis, Universitas Kadiri Hariyanto, Ahmad Teknik Elektro Medis, Universitas Kadiri Ulil Albab, M. Teknik Elektro Medis, Universitas Kadiri Sterilisator panas kering merupakan salah satu alat sterilisasi menggunakan metode suhu tinggi. Alat ini biasanya dapat dijumpai pada ruangan laboratorium, karena alat ini berfungsi untuk mensterilkan peralatan kedokteran. Perkembangan teknologi yang sangat pesat membuat berbagai kegiatan dan peralatan keokteran semakin moderen dimana banyak alat kedokteran yang sudah sangat canggih,begitu pun dengan alat sterilisator. Logika fuzzy adalah salah satu sistem pendukung keputusan yang dapat diimplementasikan untuk pengaturan suhu pada alat sterilisator panas kering. Tujuan penelitian ini ialah mengimplementasikan logika Fuzzy Mamdani pada pengaturan suhu di alat sterilisator. Adapun inputaan yang digunakan yaitu sensor1 dan sensor2. Penelitian ini akan dilakukan dengan bantuan software Arduino untuk mempermudah saat pembuatan koding Fuzzy. Berdasarkan hasil implementasi logika Fuzzy Mamdani pada alat sterilisator untuk pengaturan suhu diperoleh hasil rata-rata error sensor1 dan sensor2 saat Heater on adalah sebesar (-1,75)˚C dan (-2,25)˚C sedangkan pada saat heater off rata rata error sensor1 dan sensor2 adalah 6,25˚C dan 7˚C. Dimana penyimpangan tersebut masi dalam batas toleransi yaitu ±10˚C Hal ini menunjukan bahwa logoka Fuzzy Mamdani baik digunakan untuk pengaturan suhu pada alat sterilisator. Universitas Darul Ulum 2025-05-12 00:00:00 application/pdf https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/304 Jurnal JEETech; Vol. 6 No. 1 (2025): Nomor 1 May eng ##submission.copyrightStatement## 7fdb92e22785f2afb9083913e3407336