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All Journal Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Jaringan Telekomunikasi Jurnal Pengabdian Polinema Kepada Masyarakat Jurnal ELTEK West Science Interdisciplinary Studies Science Information System and Technology
Waluyo Waluyo
Politeknik Negeri Malang
Humanities Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Public Health Social Sciences

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Implementation of Solar Panels as an Alternative to Electric Power Used in WiFi-based Freezer Box Temperature Monitoring System (Case Study of NN Frozen Food Wajak) Mochammad Junus; Karin Febri Absari; Hudiono Hudiono; Waluyo Waluyo
West Science Interdisciplinary Studies Vol. 2 No. 08 (2024): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v2i08.1222

Abstract

A freezer box temperature monitoring system using solar panels as alternative power is an important technology to ensure the quality of stored products. This research develops a WiFi-based temperature monitoring system that uses a DS18B20 temperature sensor, a PZEM-004T digital sensor, and an ESP8266 module to read and send real-time data to a website platform. Data is collected through a temperature sensor connected to the ESP8266 microcontroller, then displayed on the LCD screen and uploaded to the server for further monitoring via WiFi connection. The results show that this system successfully maintains the freezer box temperature at optimal conditions with an average temperature value of -24.82°C and a temperature range ranging from -28.81°C to -19.63°C. The voltage values are in the range of 197.10 V - 218.70 V, current between 0.02 A - 1.03 A, and power between 158 W - 186.80 W.
Co-Authors Abdul Rasyid Alwalid Nouvatie Amalia Eka Rakhmania Bahtiar Adip Rifa'i Binariesya Maulydia Candra Putri R.R Dyan Nastiti Novikasari Ellen Kurniawati Farida Arinie Soelistianto Hudiono Hudiono Karin Febri Absari Lis Diana Mustafa M. Nanak Zakaria Malika Aditya Martono Dwi Atmadja Mochammad Junus Moechammad Sarosa Moh. Abdullah Anshori Noviya Mitaningsih Nurul Hidayati Putri Elfa Mas`udia Rachmad Saptono yaumil irana Yulianto Yulianto