The MQ Series Gas Sensor Carrier Board allows you to easily use MQ series gas sensors in your projects.
It features standard 0.1" header pins, making it compatible with breadboards and prototyping boards. With this board, the sensor connections are simplified to just 3 pins: 5V, GND, and analog signal.
The board also includes solder pads for the load resistor, which is required to adjust the sensor sensitivity.
