MQ-7 Gas Sensor Detector Carbon Monoxide Monitor Module

MQ-7 Gas Sensor Detector Carbon Monoxide Monitor Module Kit

Overview Sensitive for LPG, natural gas, coal gas Output voltage boosts along with the concentration of the measured gases increases Fast response and recovery Adjustable sensitivity Signal output indicator

Specifications Power: 2.5V ~ 5.0V Dimension: 40.0mm * 21.0mm Mounting holes size: 2.0mm

Applications Carbon monoxide monitor

How to Use(In the case of working with a MCU:) VCC ↔ 2.5V ~ 5.0V GND ↔ power supply ground AOUT ↔ MCU.IO (analog output) DOUT ↔ MCU.IO (digital output)

Package Contains MQ-7 Gas Sensor x 1 4-pin custom connector jumper wire x 1