The MQ-5 Gas Sensor Module is a highly sensitive sensor designed to detect Methane (CH4), LPG (Liquefied Petroleum Gas), and Propane (C3H8) in the air. It is ideal for gas leakage detection in homes, industries, and automotive applications.
This sensor works by detecting gas concentrations and providing an analog and digital output, making it compatible with Arduino, Raspberry Pi, ESP32, STM32, and other microcontrollers. It has a fast response time and high sensitivity, ensuring reliable gas monitoring.
The module includes a built-in comparator circuit for digital signal output, allowing it to trigger alarms or safety mechanisms when dangerous gas levels are detected.
✅ Detects Methane, LPG, and Propane gases
✅ Analog and Digital Output for flexible use
✅ Fast Response Time for real-time gas detection
✅ High Sensitivity to flammable gases
✅ Adjustable Sensitivity via onboard potentiometer
✅ Wide Operating Voltage: 5V DC, compatible with Arduino & other microcontrollers
✅ Long Lifespan & Stability
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