MQ-2 Gas Sensor Module


The MQ-2 Gas Sensor Module is designed to detect LPG, propane, methane, hydrogen, smoke, and other combustible gases in air, making it ideal for safety and monitoring applications.

Note:
Module layout, PCB color, and component markings may vary according to current stock availability.

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The MQ-2 Gas Sensor Module is a widely used gas detection sensor capable of detecting various combustible gases and smoke. It provides both analog and digital outputs, allowing easy integration with Arduino, ESP32, Raspberry Pi, and other microcontrollers.

The module features an onboard sensitivity adjustment potentiometer and indicator LEDs for convenient operation. It is commonly used in gas leakage detection systems, fire safety projects, smart homes, and environmental monitoring applications.

Features:

  • Detects LPG, Propane, Methane, Hydrogen, and Smoke
  • Analog and Digital Outputs
  • Adjustable Sensitivity
  • Fast Response Time
  • Onboard Power and Status LEDs
  • Compatible with Arduino, ESP32, ESP8266, and Raspberry Pi
  • Easy to Interface and Use

Applications:

  • Gas Leakage Detection
  • Smoke Detection Systems
  • Fire Safety Projects
  • Home Automation
  • Industrial Safety Monitoring
  • Environmental Monitoring
  • Educational Electronics Projects

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