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All Journal JOURNAL ONLINE OF PHYSICS Indonesian Journal of Science and Education Jurnal Ilmu Fisika Jurnal Pengabdian dan Pengembangan Masyarakat Jurnal Listrik, Instrumentasi, dan Elektronika Terapan Jurnal Abdimas
Tika Erna Putri
Departemen Teknik Elektro Dan Informatika, Sekolah Vokasi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Humanities Astronomy Chemistry Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Physics Social Sciences

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Empowering Vocational Educators in Kulon Progo: IoT and Digital Transformation Training for Enhanced Teaching Skills Fauziyyah, Anni Karimatul; Subardono, Alif; Rosyid, Nur Rohman; Adrian, Ronald; Oktiawati, Unan Yusmaniar; Putri, Tika Erna; Santoso, Ardhi Wicaksono; Saputra, Yuris Mulya
Jurnal Abdimas Vol. 28 No. 2 (2024): December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/yb0ejk04

Abstract

The IoT (Internet of Things) and Digital Transformation - Skill For All (SFA) training for vocational school teachers in Kulon Progo is an information technology training program. The SFA training addresses the skills gap by offering knowledge and skills necessary to work with IoT devices using IoT Kits from the Network Technology and Application lab, which is evolving in the digital transformation era. This training provides a solid foundation for managing IoT devices, which are highly relevant to today's industry needs. Configuring, managing, and programming IoT devices is essential in the digital age. By participating in this training, vocational school teachers in Kulon Progo can acquire practical skills directly applicable to their curriculum, helping students understand IoT concepts more deeply and practically. The IoT (Internet of Things) and Digital Transformation - Skill For All (SFA) training is designed to provide a comprehensive understanding of networking basics and how to configure and manage IoT Kits devices
Box Design of Series Parallel Plug-in and Monitoring of LiFePO4 Battery Performance as Solar Panel Power Storage Affandi, Faradina Virdania; Ahmad, Ilham Dhani; Abadi, Muhammad Ridha; Desideria, Raden Roro Wyne Ananda; Aji, Wahyu Waskito; Putri, Tika Erna
Jurnal Listrik, Instrumentasi, dan Elektronika Terapan Vol 7, No 1 (2026)
Publisher : Departemen Teknik Elektro dan Informatika Sekolah Vokasi UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/juliet.v7i1.109557

Abstract

The development of renewable energy, especially solar power, drives the need for efficient and safe energy storage systems. Lithium Iron Phosphate (LiFePO₄) battery are one of the main choices because they have stable characteristics, long service life, and are safe against high temperatures. This study aims to design a bateraiery container and a LiFePO₄ battery performance monitoring system as a power storage from solar panels. The container design considers thermal aspects, safety, and practicality of installation, while the monitoring system is built using an ESP32 microcontroller integrated with an ACS712 current sensor, a voltage sensor, and a DS18B20 temperature sensor to measure important bateraiery parameters. Tests were conducted to assess the performance of the monitoring system accuracy, bateraiery performance under charging and discharging conditions, a series-parallel plug-in connection system using an XT60 connector, and the effect of using a fan on the container at outdoor temperatures. The results show that the monitoring system has a current sensor error of 13.64%, a voltage sensor error of 1.01%, and a temperature sensor error of 4.92%. The reliability of the series-parallel plug-in connection system using XT60 connectors is considered good and works well. The cooling fan used has good usability for maintaining the battery temperature inside the container at outdoor temperatures.
Co-Authors Abadi, Muhammad Ridha Admoko, Estu Muhamad Dwi Affandi, Faradina Virdania Ahmad, Ilham Dhani Aji, Rahmadi Putra Aji, Wahyu Waskito Al Fauzan, Muhammad Rifqi Alif Subardono, Alif Atikah Suriani Atikah Surriani Desideria, Raden Roro Wyne Ananda Esa Apriaskar Estu Muhamad Dwi Admoko Fahrurrozi, Imam Fauziyyah, Anni Karimatul Ferindra Nugrahendi Galih Setyawan Imam Fahrurrozi Imam Fahrurrozi Imam Fakhrurrozi Muhammad Rifqi Al Fauzan Nurulita, Fivta Abidha Oktiawati, Unan Yusmaniar Prima Asmara Sejati Puspasari, Fitri Rendra Dwi Firmansyah Rendra Dwi Firmansyah Rifki Ramadhan Ronald Adrian Ronald Adrian, Ronald Rosyid, Nur Rohman Sahidanto, Muhammad Hanif Setyo Santoso, Ardhi Wicaksono Saputra, Yuris Mulya Sudiartono Sudiartono Suhono Suhono, Suhono Wafiq, Burhanuddin Zain, Hanif Alauddin