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All Journal Indonesian Journal of Educational Studies TELKOMNIKA (Telecommunication Computing Electronics and Control) Lentera Pendidikan : Jurnal Ilmu Tarbiyah dan Keguruan Sinkron : Jurnal dan Penelitian Teknik Informatika REiD (Research and Evaluation in Education) Pendas : Jurnah Ilmiah Pendidikan Dasar JURNAL PENDIDIKAN TAMBUSAI Jurnal Basicedu Jurnal Eduscience (JES) PENGABDI: Jurnal Hasil Pengabdian Masyarakat Online Learning in Educational Research Seminar Nasional Pengabdian Kepada Masyarakat Jurnal Basicedu Internet of Things and Artificial Intelligence Journal Teknovokasi : Jurnal Pengabdian Masyarakat Seminar Nasional Hasil Penelitian LP2M UNM Information Technology Education Journal Jurnal Pengabdian Masyarakat Jurnal Kemitraan Responsif untuk Aksi Inovatif dan Pengabdian Masyarakat Jurnal MediaTIK Journal of Computers, Informatics, and Vocational Education Journal of Electrical Engineering and Informatics Jurnal MEKOM: Media Komunikasi Pendidikan Kejuruan Media Elektrik
Iwan Suhardi
Jurusan Pendidikan Teknik Informatika Dan Komputer, Fakultas Teknik, Universitas Negeri Makassar
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Control & Systems Engineering Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Journal : Journal of Electrical Engineering and Informatics

 1 
ANALYSIS OF THERMOELECTRIC POTENTIAL SP1848-27145 SA AS A POWER PLANT WITH UTILIZING THE HEAT ENERGY OF COMBUSTION Haripuddin, Haripuddin; Irfan, Muhammad; Suhardi, Iwan
Journal of Electrical Engineering and Informatics Vol. 1 No. 1 (2023): JOURNAL of ELECTRICAL ENGINEERING and INFORMATICS
Publisher : Fakultas Teknik Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jeeni.v1i1.419

Abstract

This research is experimental and aims to determine the characteristics of the SP1848-27145SA generator thermoelectric module in the form of power generated and its performance as a power plant by utilizing heat energy from a combustion furnace. The method used in testing the thermoelectric characteristics of the generator is a direct experimental method by measuring the output voltage, current, hot side, and cold side of the thermoelectric and the power generated by the module attached to the combustion furnace. Thermoelectric testing of the SP1848-27145 SA generator as a power plant by utilizing heat energy from a combustion furnace with a maximum voltage generated electronic device load of 2.25 Volts at ΔT 46°C and a maximum generated power of 0.09 watt. The thermoelectric performance of the SP1848-27145 SA generator is obtained in three different configurations: single, series, and parallel. The highest thermoelectric power produced is in the series configuration, where the power obtained is 0.25 watts, while the results from the parallel arrangement have the same power value. very small, namely 0.02 watts, and the highest efficiency value only reaches 3.40%.
DESIGN OF A PROTOTYPE FOR SOIL MOISTURE MONITORING AND WATERING CONTROL OF CHILI PLANTS BASED ON IOT (INTERNET OF THINGS) USING BLYNK Muh. Owen M.; Suhardi, Iwan; Iswal Burhan, Muhammad; Imran, Al; Ana Laila Sari, Dessy
Journal of Electrical Engineering and Informatics Vol. 2 No. 2 (2025): Journal of Electrical Engineering and Informatics
Publisher : Fakultas Teknik Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jeeni.v2i2.6800

Abstract

This study aims to develop an IoT-based prototype system for monitoring soil moisture and controlling irrigation in chili plants using the Blynk platform. The research employs a Research and Development (R&D) approach with a prototypedevelopment model. The system integrates a capacitive soil moisture sensor (Soil Moisture Sensor Capacitive V1.2) to measure soil moisture levels and automate irrigation decisions. The system's effectiveness was evaluated through 56 trials, achieving a 98.15% success rate, indicating high reliability in providing real-time soil moisture data. The usability assessment showed that all respondents rated the system positively, with functionality reaching 100% feasibility and usability rated at 86.3%, categorized as very good. However, further analysis is needed to validate the questionnaire used in usability testing and assess whether training is required for farmers to operate the system efficiently. In terms of reliability, the system recorded a 5% sensor accuracy deviation, highlighting the need for additional calibration and comparative testing with alternative sensors. Overall, this system has the potential to enhance agricultural productivity and optimize water usage, reducing dependence on manual irrigation. Future research should focus on improving system connectivity, refining sensor accuracy, and expanding the system's application to various crops and environmental conditions to promote sustainable and technology-driven farming practices.
Co-Authors Abd. Rahman Patta Abdal, Nurul Mukhlisah Abdul Haliq, Abdul Abdul Muis Mappalotteng Abdul Wahid Ainun Safitri Akhyar Muchtar, Akhyar Akmal Hamsa Al Imran Alfian Alfian Alifya NFH Alifya Nurilmi Fony Hasanuddin Alimuddin Sa’ban Miru Andi Akram Nur Risal Andi Baso Kaswar Andi Baso Kaswar Andi Imran Angraini, Indah Annisa Septiani Kamal Arsad Bahri B, Hendriyati Eko B. , Muhammad Fajar Baharman Baharman, Baharman Bakri, Hasrul Baso Intang Sappaile Baso Intang Sappaile, Baso Intang Dewi Fatmarani Surianto Edi Suhardi Rahman Edi Suhardi Rahman Fachry Abda El Rahman Faisal Faisal Fathahillah Fathahillah Fathahillah Fathahillah Fathahillah Firdaus Firdaus Firdaus Firdaus Hamid, Marsud Haripuddin . Haslina Hendra Jaya Hendra Jaya Hendriyati Eko B Hendriyati Eko Budiyaningsih Hendriyati Eko Budiyaningsih Hidayatullah Hilda Ashari Huriyyah As Hurriyah As I Nyoman Adi Putra Ilham Thaief Imran, Al Irawaty Dwi Tami Irmayanti Irmayanti, Irmayanti Ismail, Nur Ikhsan Iswal Burhan, Muhammad Johar Amir Jumadi Mabe Parenreng Kholik Prasojo Lavicza, Zsolt Lisna Lisna, Lisna Lu'mu Mangesa Mangesa Mansyur Mansyur Mappeasse, Muhammad Yusuf Massikki, Massikki Muh Dahlan Dahlan Muh Iksan N Muh Jibran Nidhal Fikri Muh. Iksan N Muh. Owen M. Muh. Yusuf Mappeasse Muh. Yusuf Mappeasse Muhammad Fajar B Muhammad Idrus Muhammad Irfan Muhammad Riska Mustamin M. NIRMALA, PUTRI Nurafni Nurafni Nurafni Nuridayanti Nuridayanti Nuril Akhyar, Khiyarah Nurul Mukhlisa Abdal Patahuddin Pritiwaluyo, Triyanto Riana T Riana T. Mangesa Riangkaryaman Riangkaryaman Ridwansyah Ridwansyah Riska, Muhammad Ruslan Ruslan Ruslan Rusyadi, Rusyadi Sadri, Abdul Rijal Sanatang Sapto Haryoko Sapto Haryoko Sari, Dessy Ana Laila Satria Gunawan Z Setialaksana, Wirawan - Slamet Widodo Soeharto Soeharto Suhartono Syafriandi K, Fahri Syahrul Syahrul Syahrul Syahrul Syamsurijal Syamsurijal, Syamsurijal Syarifuddin Kasim Syarifuddin Kasim Syntha Dewi, Shabrina Syntha Dewi Taris, Lumu Tjandi, Yunus Triyanto Pristiwaluyo Wahyu Djuddah Yunus Tjandi Yunus Tjandi Yusuf Mappeasse Yusuf Mappeasse, Muhammad Yusuf, Zulfatni Zulhajji Zulhajji, Zulhajji Zulham Abidin