Description
The Gas Leakage Detector Project is a ready-to-use educational project designed for engineering students, diploma students, polytechnic students, and science exhibitions. The project uses an UNO R3 Board, MQ Gas Sensor Module, 16×2 LCD Display, and a Relay Module to detect combustible gases such as LPG, methane, and propane.
When the gas concentration exceeds the preset threshold, the system automatically activates the alarm and displays the gas detection status on the LCD. The project can be powered using two 9V non-rechargeable batteries or a DC power adapter. It helps students understand gas sensing, sensor interfacing, relay control, embedded systems, and electronic safety concepts through practical learning.
A PDF Project Report is included for easy understanding and project documentation.
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