Gas sensor hydrogen MQ-8

A simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm. The MQ4 has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very simple; Just connect it to 5V, GND, and the output to an ADC via a resistor.

Can be mounted on suitable breakout board 41004066.

Dimensions: ø19mm x 17mm (without pins)