MQ2 Flammable Gas and Smoke Sensor Module

This is a very easy to use low cost semiconductor Gas sensor Module with analog and digital output. This module uses MQ2 Smoke & Flammable gas sensor as a gas sensing element. It requires no external components just plug in Vcc & ground pins and you are ready to go.

For Digital output the threshold value can be easily set by an on-board potentiometer.  Using this module you can easily interface MQ2 Smoke & Combustible gas Sensor to any Microcontroller, Arduino or even Raspberry Pi.

MQ2 Flammable Gas & Smoke Sensor Module – Essential Safety for Gas Detection

The MQ2 Gas Sensor Module is designed to detect flammable gases, LPG, smoke, and other hazardous vapors, making it a must-have for fire safety, industrial monitoring, and smart home security applications.

Why Choose the MQ2 Gas Sensor?

• Detects LPG, Butane, Methane & Smoke – Prevents fire and gas hazards.
• High Sensitivity & Fast Response – Alerts you instantly to gas leaks.
• Easy Arduino & Raspberry Pi Integration – Plug-and-play with microcontrollers.
• Adjustable Sensitivity – Fine-tune for specific gas concentrations.
• Compact & Low Power Consumption – Ideal for continuous monitoring.

Perfect for Various Applications:

• Home Gas Leak Detectors – Improve safety in kitchens and basements.
• Industrial Safety Systems – Monitor gas leaks in factories and warehouses.
• Fire & Smoke Alarms – Enhance early warning detection.
• IoT Smart Home Security – Integrate with smart automation systems.

Ensure safety with the MQ2 Gas Sensor—a reliable, essential component for hazard detection systems.