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Jurnal JEETech
Published by Universitas Darul Ulum
ISSN : 29647320     EISSN : 27225321     DOI : https://doi.org/10.32492/jeetech.v6i1
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering
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 All submitted articles must report original, previously unpublished, experimental or theoretical research results that are not published and are being considered for publication elsewhere.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)
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 9 Documents
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Search results for , issue "Vol. 4 No. 2 (2023): Nomor 2 November" : 9 Documents clear
Pengembangan E-Modul Berbasis Android Pada Mata Pelajaran Teknologi Jaringan Berbasis Luas (WAN) Jayat, Jayat; S. Degeng, I Nyoman; Priono Leksono , Ibut
Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1096.249 KB) | DOI: 10.32492/jeetech.v4i2.4202

Abstract

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.
Pemanfaatan Teknologi Computer Vision Untuk Implementasi Deteksi Masker Menggunakan Metode Supervised Learning Rahmawati, Lailia; Rifki Arrosid, Muhammad; Gugus Azhari, Mohammad
Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (764.874 KB) | DOI: 10.32492/jeetech.v4i2.4201

Abstract

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
Aplikasi ORCA Algorithm Pada Optimasi Penyediaan Daya Sistem Berbasis Mobilitas Kendaraan Listrik A.N. Afandi; Candra W.A, Farrel; Ali, Machrus
Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (304.794 KB) | DOI: 10.32492/jeetech.v4i2.4204

Abstract

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.
Studi Potensi Daya Pembangkit Listrik Tenaga Mikrohidro (PLTMH) di Kampung Ubadari Kabupaten Fakfak Yulianto La Elo; Rusliadi, Rusliadi; Mokan, Muhammadon; Febriyan , Febriyan
Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (402.359 KB) | DOI: 10.32492/jeetech.v4i2.4205

Abstract

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.
Prototipe Papan Trainer PLC Sederhana Berbasis Arduino Uno Dengan Menggunakan Software Outsel Studio Candra Azhari Valdy, Rio; Abidin, Zaenal
Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (436.018 KB) | DOI: 10.32492/jeetech.v4i2.4207

Abstract

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
Pengembangan E-Modul Inventor 2023 Berbasis Android Sebagai Mobile Learning Mata Pelajaran Teknik Pemesinan Di SMK Hasanuddin, Hasanuddin; Noor Fatirul, Achmad; Adi Walujo, Djoko; Fatkhurrohman, Fatkhurrohman
Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32492/jeetech.v4i2.4203

Abstract

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.
Disain & Simulasi Rangkaian Pentriger SCR Untuk Penyearah Terkendali Setengah Gelombang Tiga Fasa Effendi, Effendi; Haikal, M. Agil
Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32492/jeetech.v4i2.4209

Abstract

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
Rancang Bangun Sistem Pencarian Arsip Dengan Metode Parsing Pada Perusahaan Listrik Negara Sofyan, Sofyan; Nur Asia, Siti; Rusman, Ismaun; Giyai, Nomensen
Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32492/jeetech.v4i2.4206

Abstract

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.
PCB (Printed Circuit Board) Etching Machine Using ESP32-Camera Based Internet Of Things Prasetyo, Adi; Jamaaluddin, Jamaaluddin; Anshory, Izza
Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32492/jeetech.v4i2.4208

Abstract

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.

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