Articles
Vol. 10 No. 7 (2025): Kohesi: Jurnal Sains dan Teknologi, ISSN 3025-1311
RANCANG BANGUN ALAT PENDETEKSI KUALITAS MINYAK KAYU PUTIH DI KABUPATEN BURU BERBASIS INTERNET OF THINGS (IOT)
Electrical Engineering Education, Universitas Negeri Makassar, Indonesia
Electrical Engineering, Universitas Negeri Makassar, Indonesia
Informatics and Computer Engineering Education, Universitas Negeri Makassar, Indonesia
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Submitted
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December 13, 2025
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Published
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2025-12-13
Abstract
This research is research and development (R&D). The purpose of this study was to design an Internet of Things (IoT)-based eucalyptus oil quality detection system in Buru Regency and to determine the results of system development testing using a tool testing method. This development involved the implementation of an ESP32, a DS18b20 temperature sensor, a pH sensor, an MQ3 sensor, an Arduino, and a Telegram application for user information. Test results showed the physical characteristics of the eucalyptus oil quality detector performed well, with a functionality suitability rating of 100%, indicating the system was suitable for use. Furthermore, the usability evaluation results, based on user feedback, were categorized as very good, ranging from 81 to 100%.
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