Hydrogen Sensor MQ8 (Digital/Analog) board and Left-Right (Word Select) Clock

and Left-Right (Word Select) Clock

Friction torque : 600-1200 gf

which allows multiple DS18B20s to function on the same 1-Wire bus

forward and reverse

Cable length:  5m

Hydrogen Sensor MQ8 (Digital/Analog) board and Left-Right (Word Select) ClockThis sensor has a high sensitivity and fast response time. It is suitable for sensing hydrogen concentrations in the air. The MQ 8 can detect hydrogen gas concentrations anywhere from 100 10000ppm. The sensor can output an analog or digital signal. The sensitivity can be adjusted by the potentiometer. They are used in gas leakage detecting equipments in home and industry applications. Specification Power supply needs: 5V Interface type: Analog Digital