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Program Pelatihan Pemasangan Instalasi Listrik Gedung dan Daya bagi Pemuda Kopelma Darussalam Lubis, Rakhmad Syafutra; Siregar, Ramdhan Halid; Walidainy, Hubbul; Syukri, Mahdi; Jalil, Saifuddin Muhammad
Kawanad : Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 2 (2024): October
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/kjpkm.v3i2.225

Abstract

The Training Program on Building Electrical and Power Installation for Kopelma Darussalam Youth is designed to enhance the technical skills of the younger generation in the electrical field. This program aims to equip participants with both theoretical knowledge and practical experience related to the installation of electrical systems in buildings, including lighting systems and power distribution networks. The training covers topics such as the introduction to electrical components, installation planning, installation techniques, safety standards, and troubleshooting electrical systems.The primary target of this program is local youth with potential to develop technical competence in the electrical sector, enabling them to compete in the workforce or establish independent businesses. By employing a project-based approach, participants are expected to apply their skills professionally and in compliance with industry standards. Furthermore, this program contributes to empowering youth as valuable community assets to support sustainable local development.
Small-Scale Wind Power Generator with Inverse Taper and Taper Type Blades at Low Wind Speed Lubis, Rakhmad Syafutra; Muhayatsyah, Teuku; Syukri, Mahdi; Siregar, Ramdhan Halid; Jalil, Saifuddin Muhammad
Journal of Engineering and Science Vol. 4 No. 1 (2025): June
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/jes.v4i1.275

Abstract

The utilization of wind energy as one of the renewable energy sources in Indonesia is still limited. This is due to Indonesia's large wind potential, but it is at low speeds. One modification of wind turbines to overcome this problem is by using inverse taper and taper blades. Inverse taper blades have a chord distribution that increases from root to tip while taper blades have a chord distribution that decreases from root to tip. This research conducts the design and construction of inverse taper and taper blades on small-scale wind turbines using NACA 6412 airfoil type, then tested in the field and obtained the performance of each blade. The design was carried out using blade element momentum theory to obtain the blade geometry shape and perform performance analysis of each type of blade. Based on the simulation results obtained from QBlade, it shows that the inverse taper blade performance has a maximum Cp of 0.52 while the taper blade has a maximum Cp of 0.41. The power graph from field testing results shows that inverse taper blades provide good power generation at low wind speeds compared to taper blades. The inverse taper blade has a cut-in speed of 1.2 m/s and the best power production occurs at speeds of 1-4 m/s.
Edukasi Penerapan Sistem ATS Antara PLN dan PLTS di SMA Negeri 2 Kesuma Bangsa Meliala, Selamat; Akmal, Syarifah; Amani, Yasir; Putri, Raihan; Muhammad Jalil, Saifuddin
Jurnal SOLMA Vol. 12 No. 3 (2023)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v12i3.13126

Abstract

Background: Background: Electricity sources originating from PLN often cause sudden power outages that we don't know about, so this is very dangerous for sensitive electronic devices such as computers. To provide knowledge of automatic switch technology for quick transfers in selecting one source that is on quickly so that there is no momentary power outage on the computer load. Method: SMA Negeri 2 Kesuma Bangsa, the number of participants was 30 students, providing direction or education to participants in the form of ATS technology and providing insight into the use and design of ATS technology. As well as providing questionnaires before and after education on ATS implementation and scoring scores regarding understanding of the technology. Results: The student community was very enthusiastic about participating in the event and they understood the implementation of ATS between PLN and PLTS. Conclusion: Rooftop solar panels are used to increase additional power by 8 pieces with a capacity of 200 WP per piece and in the computer laboratory at SMAN 2 Kesuma Bangsa they can be used because the flashing is very small so there will be no momentary shutdown which will cause data loss.
Dehydration of Moringa leaves using microcontroller and IoT controlled electrical dryer Jalil, Saifuddin Muhammad; Dabet, Abubakar; Akmal, Syarifah; Meliala, Selamat; Muhammad, Muhammad
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 16, No 4: December 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijpeds.v16.i4.pp2688-2698

Abstract

The dehydration of Moringa Oleifera leaves is crucial to preserving their high nutritional value and extending shelf life for use in food and pharmaceutical applications. Traditional drying methods often result in nutrient degradation and lack precise environmental control. This study presents the design and implementation of an internet of things (IoT)- enabled electrical dryer system controlled by a microcontroller for the efficient dehydration of Moringa leaves. The system integrates temperature and humidity sensors, an Arduino Mega microcontroller, and a web-based interface for real-time monitoring and control. The electrical dryer maintains optimal drying conditions, significantly reducing moisture content while preserving essential nutrients. Data is logged and visualized through IoT connectivity, allowing for remote access and performance analysis. The dehydration of Moringa leaves requires approximately one kg of electricity for batteries in dual-energy dryers, which are based on microcontrollers and the IoT. The results demonstrate that the proposed system offers a reliable, energy-efficient, and scalable solution for the controlled dehydration of Moringa leaves, with potential applications in smart agriculture and postharvest processing. The excellent drying time is achieved in a greenhouse dryer, which maintains a temperature of 45 °C within the drying chamber, resulting in a median drying time of 6 hours. The standard moisture percentage of clean and dry Moringa leaves is measured at 18.5% (wb) and 8% (wb), respectively.
Penyuluhan Penempatan PLTS Rooftop Hybrid PLN Menggunakan ATS pada Guru SMP Negeri 5 Lhokseumawe Meliala, Selamat; Muhammad Jalil, Saifuddin; Yasir Amani; Risna Dewi; Muhammad Daud; Ekamaida
Jurnal Malikussaleh Mengabdi Vol. 5 No. 1 (2026): Jurnal Malikussaleh Mengabdi, Januari 2026
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jmm.v5i1.25396

Abstract

Kebutuhan energi listrik yang terus meningkat mendorong peralihan ke sumber energi terbarukan seperti panel surya. Kegiatan pengabdian masyarakat ini bertujuan memberikan edukasi tentang penggunaan panel surya rooftop kepada guru dan siswa SMP Negeri 5 Kota Lhokseumawe. Metode kegiatan meliputi ceramah, demonstrasi panel surya mini, dan diskusi interaktif. Hasil kegiatan menunjukkan peningkatan pengetahuan peserta mengenai energi surya dan minat terhadap teknologi energi bersih. Kegiatan ini diharapkan menjadi langkah awal bagi pihak sekolah untuk menerapkan panel surya sebagai sumber energi alternatif yang ramah lingkungan. Dari hasil kuisioner nilai pemahaman para peserta ratanya – ratanya jawaban yang benar hampir 100%.
Perancangan Robot Penyiram Tanaman Scala 1 : 30 Dengan Sistem Kendali Android Berbasis Embedded System: perancangan robot penyiram tanaman dalam scala nyata Rizki, Rainaldi; Ananda, Ricki; Muhammad Jalil, Saifuddin
J-Com (Journal of Computer) Vol. 5 No. 3 (2025): NOVEMBER 2025
Publisher : STMIK Royal Kisaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/j-com.v5i3.4284

Abstract

Abstract: This research discusses the design and development of a plant-watering robot at a 1:30 scale controlled via an Android application and an embedded system based on an Arduino microcontroller. The purpose of this study is to produce an automatic plant-watering robot that is efficient, energy-saving, and easy to operate to support agricultural automation. The research method used is Research and Development (R&D), which includes stages of requirement identification, design, construction, testing, and system evaluation. The main components used include an Arduino Uno, HC-05 Bluetooth module, L298N motor driver, HC-SR04 ultrasonic sensor, 12V DC water pump, and a 25W solar panel as an alternative power source. The test results show that the robot can operate automatically with a success rate of 90%, battery endurance of approximately 1 hour and 13 minutes, charging time of about 5 hours and 38 minutes, and the water pump operates effectively for up to 5 hours. The integration of Android control, embedded systems, and solar power makes this robot an innovative solution for environmentally friendly and efficient agricultural automation. Keywords: plant-watering robot; Android; embedded system; Arduino; solar panel Abstrak: Penelitian ini membahas perancangan dan pengembangan robot penyiram tanaman skala 1:30 yang dikendalikan melalui aplikasi Android dan sistem embedded berbasis mikrokontroler Arduino. Tujuan penelitian ini adalah menghasilkan robot penyiram tanaman otomatis yang efisien, hemat energi, dan mudah dioperasikan untuk mendukung otomasi pertanian. Metode yang digunakan adalah Research and Development (R&D) dengan tahapan identifikasi kebutuhan, perancangan, pembuatan, pengujian, dan evaluasi sistem. Komponen utama yang digunakan meliputi Arduino Uno, modul Bluetooth HC-05, driver motor L298N, sensor ultrasonik HC-SR04, pompa air DC, dan panel surya 25 W sebagai sumber energi alternatif. Hasil pengujian menunjukkan bahwa robot mampu beroperasi secara otomatis dengan tingkat keberhasilan 90%, ketahanan baterai selama ±1 jam 13 menit, lama pengisian daya sekitar 5 jam 38 menit, serta pompa air bekerja efektif hingga 5 jam. Integrasi antara kendali Android, sistem embedded, dan tenaga surya menjadikan robot ini solusi inovatif untuk otomatisasi penyiraman tanaman yang ramah lingkungan dan berpotensi diterapkan pada lahan pertanian sesungguhnya. Kata kunci: robot penyiram tanaman; Android; embedded system; arduino; panel surya