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INDONESIA
Jurnal Jurusan Pendidikan Teknik Elektro
Published by Universitas Pendidikan Ganesha
ISSN : -     EISSN : -     DOI : -
Core Subject : Education, Engineering,
Education Electrical & Electronics Engineering
Arjuna Subject : -
Articles 270 Documents
 23   24   25   26   27 
Media Pembelajaran Pengatur Suhu dan Kelembapan Inkubator Fermentasi Tempe Dengan Kontrol Fuzzy Pada Maa Kuliah Sistem Kendali Cerdas I Wayan Buana Merta; Nyoman Santiyadnya; I Gede Surya Bumi Pracasitaram
Jurnal Pendidikan Teknik Elektro Undiksha Vol. 14 No. 2 (2025): JPTE Periode Agustus 2025
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpte.v14i2.103069

Abstract

Penelitian ini bertujuan untuk mengembangkan media pembelajaran pengatur suhu dan kelembapan inkubator fermentasi tempe dengan kontrol fuzzy sebagai penunjang pembelajaran pada mata kuliah Sistem Kendali Cerdas di Program Studi Pendidikan Teknik Elektro Universitas Pendidikan Ganesha. Metode yang digunakan adalah penelitian dan pengembangan (R&D) dengan analisis statistik deskriptif persentase. Validasi ahli isi memperoleh skor 93% dan validasi ahli media 87%, keduanya masuk dalam kategori sangat layak. Uji coba kelompok kecil dengan 5 mahasiswa dan uji coba kelompok besar dengan 20 mahasiswa menunjukkan hasil 100% dengan klasifikasi sangat baik. Hasil tersebut menunjukkan bahwa media pembelajaran ini layak dan efektif digunakan sebagai alat bantu pembelajaran dalam meningkatkan pemahaman mahasiswa terhadap materi sistem kendali berbasis kontrol fuzzy.
PENGEMBANGAN DAN VALIDASI INSTRUMEN PENILAIAN BERBASIS HOTS UNTUK PENGUKURAN KEMAMPUAN TEORITIS INTALASI LISTRIK PADA PENDIDIKAN VOKASI I Nyoman Satria Triwiguna; I Gede Ratnaya; Agus Adiarta
Jurnal Pendidikan Teknik Elektro Undiksha Vol. 15 No. 1 (2026): JPTE Periode April 2026
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpte.v15i1.115029

Abstract

Penelitian ini bertujuan untuk mengembangkan instrumen penilaian berbasis Higher Order Thinking Skills (HOTS) yang valid dan reliabel untuk mengukur kemampuan teoritis siswa pada mata pelajaran dasar instalasi listrik di Sekolah Menengah Kejuruan (SMK). Metode yang digunakan adalah Research and Development (R&D) dengan model ADDIE yang meliputi tahap analisis, desain, pengembangan, implementasi, dan evaluasi. Instrumen dikembangkan dalam bentuk soal pilihan ganda berbasis konteks dunia kerja. Uji validitas isi dilakukan menggunakan indeks Aiken’s V melalui penilaian ahli, sedangkan reliabilitas diuji menggunakan rumus Kuder-Richardson (KR-20). Uji coba instrumen dilakukan pada 24 siswa kelas XI Program Keahlian Teknik Instalasi Tenaga Listrik (TITL) di SMK Negeri 3 Singaraja. Hasil penelitian menunjukkan bahwa instrumen memiliki tingkat validitas yang sangat tinggi dengan nilai rata-rata Aiken’s V sebesar 0,92 dan reliabilitas sebesar 0,92 yang termasuk dalam kategori sangat baik. Selain itu, hasil analisis butir soal menunjukkan bahwa tingkat kesukaran terdistribusi secara proporsional, daya pembeda berada pada kategori baik hingga sangat baik, serta seluruh pengecoh berfungsi secara efektif. Dengan demikian, instrumen yang dikembangkan dinyatakan layak digunakan sebagai alat ukur kemampuan teoritis dan keterampilan berpikir tingkat tinggi siswa pada pembelajaran instalasi listrik di SMK.
Simulasi Sistem Monitoring dan Pengendalian Beban Berbasis Arduino Dengan Sensor ACS712 di Proteus Arfian Rusdi; Nyoman Santiyadnya; I Komang Gede Sukawijana
Jurnal Pendidikan Teknik Elektro Undiksha Vol. 15 No. 1 (2026): JPTE Periode April 2026
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpte.v15i1.115087

Abstract

This research proposes a simulation-based embedded system for real-time current monitoring and automatic priority load shedding using Arduino Uno and ACS712 current sensor on Proteus software. The system addresses electrical overload issues in household installations by implementing a three-level threshold algorithm: warning (2A), low-priority shedding (2,5A), and medium-priority shedding (3,5A). Hardware components include Arduino Uno (ATmega328P), ACS712-5A (185 mV/A sensitivity), three 5V relay modules, and 20x4 LCD display. The ACS712 analog output connects to Arduino A0 pin, while relays connect to digital pins D2-D4 for priority control. The methodology follows Research and Development (R&D) approach with planning, production, and evaluation phases. Production involves C++ programming on Arduino IDE with current conversion formula: I = ((analogValue × 5.0 / 1024) - 2.5) / 0.185. Proteus simulation validates system performance through controlled current variation tests, measuring sensor accuracy (±1.5%), relay response time (<200 ms), and load shedding success rate (100%). Results demonstrate the system's effectiveness in preventing overload with 95% monitoring stability. This simulation framework contributes to smart energy management development, reducing hardware prototyping risks by 70% and providing educational prototyping platform for embedded systems (Sugiyono, 2023; Labcenter Electronics, 2023).  
Analisis Potensi Pengembangan Pembangkit Listrik Tenaga Mikrohidro di Kota Lhokseumawe: Studi Pustaka Raazi; M. Saydi Kamarullah
Jurnal Pendidikan Teknik Elektro Undiksha Vol. 15 No. 1 (2026): JPTE Periode April 2026
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpte.v15i1.116585

Abstract

This study aims to examine the potential development of micro-hydro power plants (PLTMH) in Lhokseumawe City through a literature review approach. By collecting and analyzing relevant literature related to water resources, renewable energy, and PLTMH development in Aceh and surrounding areas, the results indicate that the water resources in this region possess significant potential, although further detailed identification is necessary for optimal utilization. Key technical factors such as water flow rate, head, and turbine selection are crucial for successful implementation. The development of PLTMH is expected to improve community energy access, reduce dependence on fossil fuels, and support a sustainable energy transition. With appropriate policy support and community participation, this potential can be realized as a reliable and environmentally friendly energy source.
PEMANFAATAN VIRTUAL LAB PENDETEKSI GERAK BERBASIS ESP32 DAN MICROPYTHON PADA MATA KULIAH SISTEM OTOMASI Kadek Mei Pramana; Nyoman Santiyadnya; I Komang Gede Sukawijana
Jurnal Pendidikan Teknik Elektro Undiksha Vol. 15 No. 1 (2026): JPTE Periode April 2026
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpte.v15i1.116869

Abstract

The implementation of microcontroller practicum learning in Automation Systems courses often faces challenges in the form of limited hardware quantities in the laboratory, high component procurement costs, and the risk of equipment damage due to wiring errors by students. This study aims to develop and test the effectiveness of a virtual laboratory for an ESP32 and MicroPython-based motion detection system by utilizing the Wokwi simulation platform as an alternative interactive learning medium. The research method applied is Research and Development (R&D) with a three-stage model, including planning, production, and evaluation. Functional testing of the circuit is carried out using the black-box testing method, while the level of media effectiveness is measured through a trial implementation in the classroom using a student response questionnaire. The results of the functional testing indicate that the motion detection system is able to read changes in conditions in real-time with a stable response through HIGH and LOW logic transitions. Furthermore, the results of the student response questionnaire analysis show an average percentage of effectiveness of 88.75%, which places this virtual laboratory in the Very Effective category. This media has proven to be very superior in facilitating time efficiency and experimental safety (95%) as well as increasing learning independence (90%), so it is suitable for application as an efficient and economical interactive practical tool.
Pengembangan Multimedia Flipbook Interaktif Berbasis Problem Based Learning pada Materi Instalasi Tenaga Listrik Kadek Aditia; I Putu Suka Arsa; Wayan Mahardika Prasetya Wiratama
Jurnal Pendidikan Teknik Elektro Undiksha Vol. 15 No. 1 (2026): JPTE Periode April 2026
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpte.v15i1.117768

Abstract

This research aims to develop an interactive flipbook multimedia based on Problem Based Learning on Electrical Power Installation materials. Research using the Research and Development (R&D) method with the ADDIE model which includes the stages of Analysis, Design, Development, Implementation, and Evaluation. Validation is carried out by content experts and media experts, and tested to students through small group and large group tests. The research results show a feasibility level of 91,66% from content experts and 96,25% from media experts with a very decent category. The small group test obtained a percentage of 81.86% and the large group test of 83.64% with the very good category. This result shows that PBL-based interactive flipbook multimedia is suitable to be used to support the learning of Electric Power Installation that is more interactive, interesting, and centered on learners.
kontrol KONTROL OTOMATIS DENGAN WCS1800 DAN ZMPT101B UNTUK EFESIENSI KONSUMSI LISTRIK: KONTROL OTOMATIS made adi surya antara; I Wayan Arsa Suteja; I Gede Eka Wiantara Putra; Ida Bagus Putu Widja; Kadek Reda Setiawan Suda; Made Arya Mardana Putra
Jurnal Pendidikan Teknik Elektro Undiksha Vol. 14 No. 3 (2025): JPTE Periode Desember 2025
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpte.v14i3.105030

Abstract

Sistem monitoring beban listrik adalah alat yang dirancang untuk memonitoring dan mengukur pemakaian listrik. Proses monitoring beban listrik menggunakan sebuah sensor arus model WCS1800 dan ZMPT101B yang dihubungkan beban listrik. Mikrokontroler yang digunakan adalah mikrokontroler Arduino uno R3 yang berfungsi sebagai sistem kontrol utama yang akan dihubungkan dengan monitor LCD 16x2 dengan tujuan termonitoring secara real time dan bisa terbaca secara langsung di LCD tersebut. Dengan melakukan eksperimen perakitan modul sensor WCS1800 dan ZMPT101B dengan Arduino Uno R3 yang menghasilkan fitur monitoring pembacaan pengukuran arus tegangan. Hasil penelitian ini adalah sebuah sistem monitoring pengukuran listrik rumah tangga melalui prototype yang dibuat menggunakan model sensor WCS1800 dan ZMPT101B dengan Arduino Uno R3 yang dilengkapai dengan LCD 16x2 untuk memonitor beban energi listrik dari alat elektronik rumah tangga berupa hasil pembacaan besaran arus serta dilengkapi dengan buzzer yang berfungsi berbunyi saat arus melebihi batas pemakaian yang ditentukan. Didapatkan hasil pengujian persentase kesalahan dari pengukuran sensor WCS1800 ZMPT101B dengan Mikrokontroller Arduino Uno terhadap digital clamp meter. beban setrika pada sensor arus WCS1800 ZMPT101B arus yang terukur adalah 1,14 ampere sedangkan hasil pengukuran pada Digital Clamp Meter adalah 1,12 Ampere. Presentase error WCS1800 ZMPT101B terhadap digital clamp meter sebesar 1.8%. Hasil pengukuran tersebut menunjukkan bahwa alat prototipe sudah dapat digunakan sebagai alat monitoring arus pada beban listrik, dengan percobaan menggunakan sensor WCS1800 ZMPT101B mampu memonitoring dengan baik dan benar pemakaian listrik dan kapasitas penggunaannya pada beban rumah tangga.
Perancangan Sistem Pengendalian Motor Induksi 3 Phasa Menggunakan Variable Speed Drive dan Smart Relay Pada Pompa Irigasi Taman: Perancangan Sistem Pengendalian Motor Induksi 3 Phasa Menggunakan Variable Speed Drive dan Smart Relay Pada Pompa Irigasi Taman Ni Komang Devi Purnamasari; I Wayan Sukadana; I Wayan Suriana
Jurnal Pendidikan Teknik Elektro Undiksha Vol. 14 No. 3 (2025): JPTE Periode Desember 2025
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpte.v14i3.109663

Abstract

Conventional garden irrigation pump operation with the on/off method causes the three-phase induction motor to operate at nominal speed without adjusting the water pressure requirements, resulting in high electrical energy consumption, current surges at starting, and unstable water pressure. This study aims to design and implement a three-phase induction motor control system based on Variable Speed ​​Drive (VSD) and Smart Relay to maintain stable water pressure and improve energy efficiency. The system consists of an 11 kW three-phase induction motor, a centrifugal pump, a VSD, a Smart Relay, and a pressure transmitter as a feedback sensor. The Smart Relay regulates the VSD output frequency based on the pressure signal. Test results show the system is able to maintain stable water pressure. The total power is reduced from 38.22 kW with the conventional method to 9.45 kW with the VSD system, with an energy efficiency of 75.27%. In addition, the starting current is significantly reduced.
PENERAPAN MODEL PBL (PROBLEM BASED LEARNING) BERBANTUAN GENIALLY UNTUK MENINGKATKAN HASIL BELAJAR MATERI KULKAS PADA SISWA KELAS XI JURUSAN TEKNIK ELEKTRONIKA SMKN 3 SINGARAJA I Made Surya Widyananda; I Gede Ratnaya; Agus Adiarta
Jurnal Pendidikan Teknik Elektro Undiksha Vol. 14 No. 3 (2025): JPTE Periode Desember 2025
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpte.v14i3.110465

Abstract

Objective of this research was to determine the increase in learning outcomes and student responses in the XI grade of Electronic Engineering at SMKN 3 Singaraja for the refrigerator (refrigerator/cooling system) topic through the application of the Problem-Based Learning (PBL) Model assisted by the Genially interactive application. Background for the research was the low learning outcomes of students on the refrigerator topic, where 75% of students scored below the Minimum Mastery Criteria (KKM) (score < 80). This was caused by a lack of engaging and interactive learning media, students' difficulty in visualizing abstract concepts like refrigeration, and limited access to practical equipment. Therefore, this study proposes a problem-based context approach through the PBL model, integrated with Genially as an interactive visual medium to boost student learning motivation and interestMethod used was Classroom Action Research (CAR), which was conducted in two cycles (Cycle 1 and Cycle 2). The research subjects were 20 students from the XI grade of Electronic Engineering. Data was collected through learning outcomes evaluation tests (formative) and a student response questionnaire. Results showed a significant increase in learning outcomes. In the initial condition (pretest), classical mastery only reached 25%. After implementing the PBL Model, which was refined in the second cycle with a focus on using Genially, classical mastery sharply increased from 10% (Cycle 1) to 100% (Cycle 2). Furthermore, student response to learning with the PBL Model assisted by Genially was highly positive, with nearly all students feeling more actively involved in problem-solving and understanding the material better in the second cycle.Conclusion of this research is that the application of the PBL Model assisted by Genially is highly effective in increasing student learning outcomes and is capable of creating an active, engaging, and studentcentered learning environment, especially for the complex refrigerator topic.
Pengaruh model pembelajaran project based learning (pjbl) terhadap pemahaman mahasiswa pada mata kuliah sistem proteksi listrik Keisha Faraby Faraby; Sadrina
Jurnal Pendidikan Teknik Elektro Undiksha Vol. 14 No. 3 (2025): JPTE Periode Desember 2025
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpte.v14i3.110486

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model pembelajaran Project Based Learning (PjBL) terhadap pemahaman mahasiswa pada mata kuliah Sistem Proteksi Listrik. Metode penelitian yang digunakan adalah kuasi eksperimen dengan desain pretest–posttest control group. Subjek penelitian terdiri atas mahasiswa program studi teknik elektro yang dibagi ke dalam kelas eksperimen dan kelas kontrol. Kelas eksperimen menerapkan model pembelajaran PjBL, sedangkan kelas kontrol menggunakan model pembelajaran konvensional. Instrumen penelitian berupa tes pemahaman konsep yang diberikan sebelum dan sesudah perlakuan. Data dianalisis menggunakan uji statistik untuk melihat perbedaan peningkatan pemahaman mahasiswa. Hasil penelitian menunjukkan bahwa terdapat peningkatan pemahaman mahasiswa yang signifikan pada kelas yang menerapkan model pembelajaran PjBL dibandingkan dengan kelas konvensional.

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