Smart Gas Leakage Detector Using Arduino Gas Sensor.

Oni Oluwabunmi Ayankemi; Makinde Rofiat Olamide; Wahab Ganiyu Abolore; Muibi Azeez Kehinde

doi:10.52589/AJSTE-7YS8I2NH

Smart Gas Leakage Detector Using Arduino Gas Sensor.

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Advanced Journal of Science, Technology and Engineering

Vol. 4Issue 12024pp. 112–118Published 27 May 2024

DOI 10.52589/AJSTE-7YS8I2NH

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Abstract:

This project is carried out using the Methane Quality (MQ-2) sensor to detect Liquefied Petroleum Gas LPG, smoke and Carbon Monoxide (CO) leakage in the environment. The microcontroller used was an Arduino Uno for controlling the environmental temperature monitoring system. The results obtained from the sensor would be displayed on the 16x2 i2c Liquid Crystal Display (LCD). The new system with an Arduino microcontroller and MQ2 consists of the hardware design which includes the device design, as well as the software design which consist of the Arduino source code. They also consist of Internet of Things (IoT) enabled sensors, which work as a real-time indicator. After testing, we have 17.7% failure and 82.3% accuracy.

Keywords:Arduino MQ2 Sensor LCD Embedded IoT.

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