MQ-9 Carbon Monoxide & Flammable Gas Sensor Module
Price: 100.0
Designed to detect Carbon Monoxide (CO), methane, LPG, and other flammable gases with high sensitivity and reliable performance. It is commonly used in gas leakage alarms, industrial safety systems, smart home monitoring, and environmental sensing applications. Compatible with Arduino, ESP32, Raspberry Pi, AVR, and other microcontrollers. Features: Detects carbon monoxide and combustible gases High sensitivity and fast response time Analog and digital output support Adjustable sensitivity via onboard potentiometer LED indicators for power and signal status Easy integration with microcontrollers Specifications: Sensor Model: MQ-9 Operating Voltage: 5V DC Output Type: Analog and Digital Detection Gases: Carbon Monoxide (CO), methane, LPG, flammable gases Sensitivity Adjustment: Yes Response Time: Fast and stable performance Application: Gas leakage alarms, industrial safety systems, smart homes, environmental monitoring, IoT projects