Jurnal JEETech
Jurnal JEETech: Journal Of Electrical Engineering And Technology. Electrical Engineering. Journal of Darul Ulum University Jombang in collaboration with the Faculty of Engineering, Darul Ulum University Jombang with the Indonesian Electrical Engineering Higher Education Forum (FORTEI). Region VII. East Java. This journal contains research results in the fields of Power Engineering, Telecommunication Engineering, Computer Engineering, Control and Computer Systems, Electronics, Information Technology, Informatics, Data and Software Engineering, Biomedical Engineering. All submitted articles must report original, previously unpublished, experimental or theoretical research results that are not published and are being considered for publication elsewhere. Submissions must be made online through the JEETech submission site. Published twice a year in May and November p-ISSN: 2964-7320 (Print); e-ISSN: 2722-5321 (Online)
Articles
100 Documents
<![CDATA[Rancang Bangun Sistem Pencarian Arsip Dengan Metode Parsing Pada Perusahaan Listrik Negara ]]>
<![CDATA[Sofyan Sofyan]]>;
<![CDATA[Siti Nur Asia]]>;
<![CDATA[Ismaun Rusman]]>;
<![CDATA[Nomensen Giyai]]>
<![CDATA[ Jurnal JEETech Vol. 4 No. 2 (2023): Jurnal JEETech ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v4i2.4206
<![CDATA[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.]]>
<![CDATA[Analisis Rangkaian Mesh dengan Aplikasi Android Proto Circuit dan Pembuktiannya dengan Eksperimen Real ]]>
<![CDATA[Fuada, Syifaul]]>;
<![CDATA[Fathul Jannah, Nusaibah]]>;
<![CDATA[Zarkasyi, Nurfaiz]]>;
<![CDATA[Fatih Hady, Muhammad]]>
<![CDATA[ Jurnal JEETech Vol. 5 No. 1 (2024): Nomor 1 May ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v5i1.5101
<![CDATA[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.]]>
<![CDATA[Rancang Bangun Sistem Pencarian Arsip Dengan Metode Parsing Pada Perusahaan Listrik Negara ]]>
<![CDATA[Sofyan, Sofyan]]>;
<![CDATA[Nur Asia, Siti]]>;
<![CDATA[Rusman, Ismaun]]>;
<![CDATA[Giyai, Nomensen]]>
<![CDATA[ Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v4i2.4206
<![CDATA[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.]]>
<![CDATA[PCB (Printed Circuit Board) Etching Machine Using ESP32-Camera Based Internet Of Things ]]>
<![CDATA[Prasetyo, Adi]]>;
<![CDATA[Jamaaluddin, Jamaaluddin]]>;
<![CDATA[Anshory, Izza]]>
<![CDATA[ Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v4i2.4208
<![CDATA[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.]]>
<![CDATA[Pembuatan Prototype Pendeteksi Suhu dan Disinfektan Otomatis Pada Laboratorium ]]>
<![CDATA[Sotyohadi, Sotyohadi]]>;
<![CDATA[Suryani F, Irmalia]]>;
<![CDATA[Irrine Budi Sulistiawati]]>;
<![CDATA[Aldya, Yoppy]]>
<![CDATA[ Jurnal JEETech Vol. 5 No. 1 (2024): Nomor 1 May ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v5i1.5103
<![CDATA[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.]]>
<![CDATA[Sistem Absensi Dosen Berbasis Radio Frequency Identification (RFID) Sebagai Perhitungan Honor Dosen ]]>
<![CDATA[Ikhwan Mardin, Muhammad]]>;
<![CDATA[Ahmad, Andani]]>;
<![CDATA[Wardi, Wardi]]>
<![CDATA[ Jurnal JEETech Vol. 5 No. 1 (2024): Nomor 1 May ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v5i1.5102
<![CDATA[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.]]>
<![CDATA[Analisa Tahanan Isolasi Pada Transformator Daya 20 MVA Di Gardu Induk ULTG Ende ]]>
<![CDATA[Titiek Suheta]]>;
<![CDATA[Muhamad Zainudin Abdul Medjid]]>;
<![CDATA[Khoirul Anwar]]>
<![CDATA[ Jurnal JEETech Vol. 5 No. 1 (2024): Nomor 1 May ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v5i1.5104
<![CDATA[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.]]>
<![CDATA[Trainer Instalasi Audio Three Way Pada Sound System Untuk Media Pembelajaran Sistem Audio ]]>
<![CDATA[Ulum, Miftachul]]>;
<![CDATA[Hasanah, Faidatul]]>;
<![CDATA[Neipa Purnamasari, Dian]]>;
<![CDATA[Kuriawan S, Adi]]>;
<![CDATA[Tri Laksono, Deni]]>;
<![CDATA[Hardiwansyah, Muttaqin]]>
<![CDATA[ Jurnal JEETech Vol. 5 No. 1 (2024): Nomor 1 May ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v5i1.5105
<![CDATA[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.]]>
<![CDATA[Rancang Bangun Prototipe Solar Home System Menggunakan Baterai Lithium Sebagai Penyimpan Energi ]]>
<![CDATA[Marhatang, Marhatang]]>;
<![CDATA[Yusuf Yunus, Muhammad]]>;
<![CDATA[Sonong, Sonong]]>;
<![CDATA[Lewi, Lewi]]>;
<![CDATA[Tandioga, Remigius]]>;
<![CDATA[Ruswandi Djalal, Muhammad]]>
<![CDATA[ Jurnal JEETech Vol. 5 No. 1 (2024): Nomor 1 May ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v5i1.5106
<![CDATA[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]]>
<![CDATA[Desain Human Machine Interface (HMI) Pada Sistem Pencetak Genteng Otomatis ]]>
<![CDATA[Prasetyo, Yuli]]>;
<![CDATA[Triyono, Budi]]>;
<![CDATA[Nur Prakoso, Dimas]]>;
<![CDATA[Jasa Kusumo Haryo, Raden]]>
<![CDATA[ Jurnal JEETech Vol. 5 No. 1 (2024): Nomor 1 May ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v5i1.5107
<![CDATA[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.]]>
