A highly sensitive gas detection sensor designed to detect LPG, natural gas, methane, hydrogen, and other combustible gases. Widely used in safety systems, gas leakage alarms, smart homes, and industrial monitoring, this module is compatible with Arduino, ESP32, Raspberry Pi, AVR, and other microcontrollers. Features: Detects LPG, methane, hydrogen, and natural gas High sensitivity and fast response Analog and digital output support Adjustable sensitivity via onboard potentiometer LED power and signal indicators Easy interface with microcontrollers Specifications: Sensor Model: MQ-5 Operating Voltage: 5V DC Output Type: Analog and Digital Detection Gases: LPG, methane, hydrogen, natural gas Response Time: Fast response and recovery Sensitivity Adjustment: Yes Application: Gas leakage detection, safety alarms, smart home systems, industrial monitoring, IoT projects