Gravity: Analog Hydrogen Gas Sensor (MQ8) For Arduino [Discontinued] Brand_Pi-Top • LEDs guides for Power

• LEDs guides for Power & Action on Pi B+ / Pi 2 / Pi 3 PCBs

1x DFR0216 DFRduino UNO R3

Fast LED Driver - Drive APA102 / Dotstar LEDs for colorful lighting with rapid response

Along the edges of the proto area

Gravity: Analog Hydrogen Gas Sensor (MQ8) For Arduino [Discontinued] Brand_Pi-Top • LEDs guides for PowerThis is an Arduino hydrogen gas sensor. It has high sensitivity to Hydrogen (H2) and less sensitivity to alcohol, LPG,cooking fumes . Hydrogen gas is highly flammable and will burn in air at a very wide range of concentrations The sensitivity is able to be adjusted by the potentiometer. The output is proportional to the density of gas. You can use analog reading to read the data from this sensor. To ease the difficulty of using this sensor, a Gravity