MQ-5 Gas sensor

MQ-5 Gas Sensor Module – LPG, Natural Gas, and Methane Detector for Arduino

Detect combustible gases with high sensitivity using the MQ-5 Gas Sensor Module, engineered for use with microcontroller platforms like Arduino, ESP32, and Raspberry Pi. This module is ideal for home automation, industrial safety systems, and academic projects requiring the detection of LPG, natural gas, hydrogen, and methane.

Key Features:

• Multi-Gas Detection: Detects LPG, methane (CH₄), hydrogen (H₂), and natural gas

• Dual Signal Output: Analog and digital outputs for flexible integration

• High Sensitivity & Fast Response: Quickly detects changes in gas concentration

• Adjustable Threshold: On-board potentiometer for digital output level tuning

• Easy to Integrate: 4-pin interface compatible with Arduino and other microcontrollers

• Operating Voltage: 5V (ideal for 5V logic systems)

Perfect for gas leak detection systems, smart home prototypes, and IoT safety projects.