Arduino Gas Sensor Security System A comprehensive Arduino-based gas detection and security system that combines gas sensing capabilities with password protection. This project uses an MQ-2 gas sensor ...

LPG is an alternative fuel used for daily use. Due to its low cost and ease of installation. This article covers an Arduino-based gas detection system that uses an Arduino UNO R3 board and gas sensors ...

Those hold the detectors, an MQ-2 gas sensor module, and a thermal conductivity sensor fashioned from the filament of a grain-of-wheat incandescent lamp.

Power on the Device Ensure all components are properly connected. Continuous Monitoring of LPG Levels The system will continuously monitor the LPG levels in real-time using the MQ-5 gas sensor. When ...