Authors:

Bhakti Hardian Yusuf, I Made Satriya Wibawa, I Ketut Putra

Abstract:

“A low temperature measuring device has been successfully developed using a microcontroller-based PT-100 sensor ATmega328. The temperature is measured using a PT-100 sensor, as the main processor using the ATmega 328 microcontroller, and the measured temperature is displayed on a 2x16 LCD. The results of the calibration at a temperature of 77 - 300 K against the reference measuring instrument obtained that, the ratio of the measured temperature between the reference measuring instrument and the measuring instrument made was 0.9893 ± 3.69 K and the coefficient of determination R2 = 0.9987. This indicates that the measurement results of the measuring instruments made have an accuracy level of 98.93% and a precision of 99.87%. Keywords: Low temperature, PT-100 Sensor, ATmega328 Microcontroller, LCD 2x16”

Keywords

Low temperature, PT-100 Sensor, ATmega328 Microcontroller, LCD 2x16

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PDF:

https://jurnal.harianregional.com/buletinfisika/full-57671

Published

2020-03-04

How To Cite

YUSUF, Bhakti Hardian; SATRIYA WIBAWA, I Made; PUTRA, I Ketut. The Manufacturing of Low Temperature Measuring Devices Using a PT-100 Sensor Based on ATmega328 Microcontroller.BULETIN FISIKA, [S.l.], v. 21, n. 1, p. 26-32, mar. 2020. ISSN 2580-9733. Available at: https://jurnal.harianregional.com/buletinfisika/id-57671. Date accessed: 28 Aug. 2025.

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Issue

Vol 21 No 1 (2020): BULETIN FISIKA

Section

Articles

Creative Commons License This work is licensed under a Creative Commons Attribution 4.0 International License