Development of LPG Gas Leakage Detection using ESP 32

Abstract

Liquefied Petroleum Gas (LPG) is a flammable gas commonly used in residential and industrial area. To ensure safety and health of our life, the utilization for gas detection’s analysis is very important to improve healthy living environments. It will become a serious problem if not overcome with suitable possible solution. Gas leakage in household and industrial area causes many health issues, therefore LPG gas leakage detection using ESP 32 is developed. The LPG gas leakage detection using ESP 32 utilizes a gas sensor to detect gas leakages and the buzzer will make warning tones, when found a leakage and show “Gas Detected” on the Liquid Crystal Display (LCD). MQ2 gas sensor, ESP32 microcontroller, LCD and buzzer are the main hardware components use in this development. The main objectives of LPG gas leakage detection using ESP32 are to detect gas leakage by using MQ2, to alert people about the leakage with warning tones by using buzzer and to display the word “Gas Detected” on the screen of the LCD. Development of LPG gas leakage detection using ESP 32 will help society in residential and industrial area to minimize a risk from unintended leak. It is rare to happen but once it happened, it will take thousands lives of innocent’s people.