Gas leakage deduction system with automatic on and off regulator

The use of LPG and other combustible gases in homes and industries poses serious safety risks due to potential gas leaks. This project presents an IoT-based Gas Leakage Detection System with an Automatic Regulator On/Off mechanism to prevent accidents caused by undetected leaks. Using an MQ-5 sensor, the system detects gases like LPG and methane. An Arduino Uno controls safety responses: it shuts off the gas supply via a servo motor, activates an exhaust fan, and alerts users with a buzzer, LEDs, and an LCD display. Designed for energy efficiency and IoT expansion, the system offers a reliable, real-time solution to enhance gas safety in various settings.