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All Journal Infotech Journal Jurnal Teknik Elektro dan Komputasi (ELKOM) Nusantara: Jurnal Pendidikan Indonesia Jurnal Pustaka Data : Pusat Akses Kajian Database, Analisa Teknologi, dan Arsitektur Komputer JATAED: Journal of Appropriate Technology for Agriculture, Environment, and Development Jurnal Pustaka Paket
Ricky Wahyudi
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Arts Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences Other

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SISTEM MONITORING NIRKABEL VOLUME CAIRAN INFUS PASIEN MENGGUNAKAN MIKROKONTROLER ATMEGA328 Febriyansyah Ramadhan; Ricky Wahyudi
INFOTECH journal Vol. 9 No. 1 (2023)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/infotech.v9i1.5255

Abstract

The hospital is a health facility that provides diagnostic and therapeutic services to patients for various diseases and mental health problems, both surgical and non-surgical. It is a place to get healing for an illness that is suffered. At present medical devices need attention to get the right results when treating patients, of course, increasing technological sophistication. One of the common medical procedures performed on patients is to administer drugs via intravenous injection. Intravenous injection or infusion is done by inserting fluids into a vein through a needle to replace fluids or nutrients that are lost from the body. However, because the number of patients is large and each patient may require a different infusion, the nurse must check each infusion individually in each room. To overcome this problem, a tool was created that can automatically monitor the volume of infusion fluids in each patient room, so that nurses can monitor patient infusions from one place and reduce the need to check manually. The research method used is to manufacture the tool and then conduct an experiment, namely testing the tool and analyzing the results of the tool test.
Perancangan Sistem Informasi Pengelolaan Masjid Berbasis Website (Studi Kasus: Masjid Al-Muttaqin Ketaping) Fauzan, Reski Yulian; Wahyudi, Ricky; Fahreza, Muhammad; Putra, R. Reski Eka; Falah, Muhammad Fajrul
Jurnal Pustaka Data (Pusat Akses Kajian Database, Analisa Teknologi, dan Arsitektur Komputer) Vol 4 No 2 (2024): Jurnal Pustaka Data (Pusat Akses Kajian Database, Analisa Teknologi, dan Arsitekt
Publisher : Pustaka Galeri Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55382/jurnalpustakadata.v4i2.860

Abstract

Masjid memegang peranan penting dalam kehidupan umat Islam, tidak hanya sebagai tempat beribadah namun juga sebagai pusat kegiatan masyarakat. Masjid Al-Muttaqin merupakan salah satu masjid di Nagari Ketaping Kabupaten Padang Pariaman. Masjid ini selain sebagai tempat ibadah bagi masyarakat sekitar, juga melakukan agenda rutin kajian, pengumpulan infaq, sodaqoh dan zakat dari donatur serta berbagai kegiatan keagamaan lainnya. Namun, dalam pengelolaan administrasi serta informasi pada masjid Al-Muttaqin masih dilakukan secara manual, sehingga informasi dan pengelolaan pada masjid tersebut kurang transparan dan efisien. Tujuan dari penelitian ini adalah merancang sistem informasi pengelolaan masjid berbasis website untuk memfasilitasi pengelolaan data jamaah, keuangan, jadwal kegiatan, serta pengumuman terkait kegiatan di masjid secara terstruktur dan mudah diakses oleh masyarakat. Sistem ini diharapkan dapat meningkatkan transparansi dan akuntabilitas dalam pengelolaan masjid. Metode yang digunakan dalam penelitian ini meliputi pendataan analisis kebutuhan, perancangan sistem menggunakan metode SDLC, dan implementasi perancangan berbasis web seperti PHP, MySQL, dan framework Laravel. Hasil dari penelitian adalah sebuah prototipe rancangan sistem informasi berbasis website yang menyediakan fitur pengelolaan data jamaah, pencatatan keuangan, jadwal kegiatan, serta media untuk pengumuman kegiatan pada masjid. Kesimpulan, dengan adanya sistem informasi pengelolaan masjid berbasis website dapat menjadi solusi yang efektif dalam meningkatkan efisiensi dan transparansi pada pengelolaan masjid.
Design of a Real-Time Voltage Monitoring System for PLN and Generator Using Telegram and ESP32 Wahyudi, Ricky; Prabawa, Prabawa; Putra, Reski Eka; Winarta, Fadhel; Fauzan, Reski Yulian
JATAED: Journal of Appropriate Technology for Agriculture, Environment, and Development Vol. 2 No. 2 (2025): JATAED: Journal of Appropriate Technology for Agriculture, Environment, and Dev
Publisher : LEMBAGA KAJIAN PEMBANGUNAN PERTANIAN DAN LINGKUNGAN (LKPPL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62671/jataed.v2i2.78

Abstract

In modern society, electricity is essential for both daily life and industrial operations. Frequent power outages in Indonesia frequently cause disruptions to household, office, and industrial operations, especially during periods of high demand. As a solution, generator sets (gensets) are commonly used as backup power sources. However, manual checks are still used in many installations for monitoring and switching between PLN (State Electricity Company) and genset sources, which can raise operational risks and delay response times. While switching is addressed by existing systems like Automatic Transfer Switches (ATS), they typically do not include real-time notifications or integrated remote monitoring. Using an ESP32 microcontroller and PZEM-004T voltage sensors, along with the Telegram Bot API, this study suggests designing and implementing a real-time voltage monitoring system. The system finds the active source, measures voltage from PLN and genset sources, and instantly alerts users via Telegram. In comparison to a calibrated multimeter, performance testing reveals an average notification delay of less than 5 seconds and a voltage reading error margin of less than ±2%. By offering an affordable, scalable, and interactive monitoring solution, the developed system fills in the gaps in earlier research. It improves responsiveness and dependability in settings that need constant electrical monitoring by giving users access to real-time updates on voltage levels and power source status.
Study of 150 kV Overhead Transmission Line Configuration Planning from Kambang Pesisir Selatan to Bengkulu City Putra Winarta, Fadhel; Nasir Sonni, Muhammad; Eka Putra, R. Reski; Fahreza, Muhammad; Wahyudi, Ricky
Jurnal Teknik Elektro dan Komputasi (ELKOM) Vol 7, No 2 (2025): ELKOM
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/elkom.v7i2.22636320

Abstract

The need for electricity is increasing due to the rise of human living standards, therefore, the provision and supply of electrical energy must be increased. To meet the increasing electricity demand, the construction of new generating plants or expanding of the transmission network is required. The most rational alternative to overcome the growing load in the Bengkulu Province is to construct a 150 kV transmission network from Kambang (Pesisir Selatan, West Sumatra Province) to Bengkulu (Bengkulu Province). Therefore, the Bengkulu region gets electricity supply from two areas, i.e.  the Central Sumatra Subsystem and the South Sumatra Jambi and Bengkulu Subsystem (S2JB). This 150 kV Transmission line span across of 396 kms that is matched with the government policy as an effort to enhance network reliability and adequacy of electricity supply in Sumatera region. This research aims to plan a transmission line from Kambang to Bengkulu City using load forecast based on the 2019-2028 RUPTL data of the Bengkulu area until year 2050. Calculation of 150 kV transmission line configuration is conducted by considering voltage regulation and load flow analysis by ETAP Software. The result of the Kambang – Bengkulu transmission line planning has capacity of 200 MW with receiving voltage of 150 kV, and frequency of 50 Hz, using 240 mm2 ACSR conductors with double circuit configuration and 2 bundle of conductor per circuit. The transmission line resistance is , the inductance of    and the capacitance of . The voltage regulation is 2,1% and the total line loss is 1.574 MW
Optimalisasi Pembelajaran Sistem Proteksi Tenaga Listrik melalui Pelatihan Simulasi Teknikal di Politeknik Negeri Padang R. Reski Eka Putra; Muhammad Rivaldi Harjian; Fadhel Putra Winarta; ricky wahyudi; Muhammad Fahreza
Jurnal Pustaka Paket Vol 4 No 2 (2025): Jurnal Pustaka Paket
Publisher : Pustaka Galeri Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55382/jurnalpustakapaket.v4i2.1240

Abstract

Kegiatan pengabdian ini bertujuan untuk meningkatkan kompetensi mahasiswa Program Studi D3 Teknik Listrik Politeknik Negeri Padang dalam memahami dan menganalisis sistem proteksi tenaga listrik melalui pelatihan intensif perangkat lunak Electrical Transient Analyzer Program (ETAP). Tantangan yang dihadapi mahasiswa adalah terbatasnya keterampilan praktis dalam menggunakan perangkat lunak simulasi kelistrikan sebagai penunjang pembelajaran mata kuliah sistem proteksi. Pelatihan dilaksanakan dalam enam sesi pertemuan tatap muka dengan total durasi 12 jam pelajaran (JP). Metode pelatihan mengadopsi pendekatan berbasis studi kasus, dengan sistem distribusi 20 kV sebagai contoh penerapan. Materi pelatihan mencakup simulasi arus hubung singkat dan koordinasi proteksi. Evaluasi dilakukan melalui pretest–posttest dan kuesioner kepuasan. Hasil menunjukkan peningkatan pemahaman konsep sistem proteksi sebesar 35,1% berdasarkan nilai posttest, dan 81,8% peserta mampu membangun model sistem distribusi lengkap di ETAP. Keberhasilan kegiatan juga ditunjukkan melalui antusiasme peserta dan telah menghasilkan modul praktikum berbasis ETAP yang siap digunakan. Kegiatan ini diharapkan dapat menjadi model berkelanjutan dalam mendukung capaian pembelajaran berbasis keterampilan praktik melalui integrasi teknologi dalam proses pendidikan vokasi.
Integrating Minangkabau Cultural Elements in Educational Games: A Mix-Methods Study for Science Learning Engagement Zakirman, Zakirman; Widiasih, Widiasih; Pandiangan, Paken; Aprianti, Rika; Nadiyyah, Khoirotun; Wahyudi, Ricky; Handayani, Raden Sumratul
Nusantara: Jurnal Pendidikan Indonesia Vol. 4 No. 4 (2024)
Publisher : Lembaga Sosial Rumah Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/njpi.2024.v4i4-6

Abstract

Purpose – Science learning often struggles to boost student engagement and understanding. Educational games offer an innovative approach, but they often overlook local cultural contexts, reducing their relevance for students. This study examines the views of science educators on the use of Edu Game Adventure based on Minangkabau culture in science learning.Method – This study uses a mixed-method approach with questionnaires distributed to 50 science teachers and lecturers in West Sumatra. Quantitative data were analyzed using descriptive and inferential statistics, while qualitative analysis focused on open-ended responses. The purposive sampling ensures diverse perspectives on the integration of local cultures in science learning, providing a deeper understanding of practitioners' views across different educational levels and experiences.Findings – The results indicate that most practitioners view the integration of Minangkabau culture in educational games positively. 80% believe it boosts student interest in science, 75% say it promotes cultural diversity and local values, 65% feel it encourages active involvement, and 70% think it broadens perspectives on cultural diversity. These findings suggest that integrating Minangkabau culture enhances student engagement and understanding, providing valuable insights for designing culturally relevant learning tools. Research Implications – The study's results offer practical guidance for curriculum developers and educators to integrate local culture into engaging, meaningful learning designs, highlighting the importance of culturally relevant content to enhance teaching effectiveness.
Co-Authors Aprianti, Rika Eka Putra, R. Reski Fadhel Putra Winarta Fahreza, Muhammad Falah, Muhammad Fajrul Fauzan, Reski Yulian Febriyansyah Ramadhan Handayani, Raden Sumratul Muhammad Fahreza Muhammad Rivaldi Harjian Nadiyyah, Khoirotun Nasir Sonni, Muhammad Paken Pandiangan Prabawa, Prabawa Putra Winarta, Fadhel Putra, R. Reski Eka Putra, Reski Eka R. Reski Eka Putra Widiasih, Widiasih Winarta, Fadhel Zakirman