![MQ-8 Hydrogen Gas Sensor Module [C] Rain Sensor character design](https://cdn.shopify.com/s/files/1/0300/6424/6919/products/MQ-8-Sensor-Module.jpg?v=1645205524)
![MQ-8 Hydrogen Gas Sensor Module [C] Rain Sensor character design](https://cdn.shopify.com/s/files/1/0300/6424/6919/products/MQ8-Gas-Sensor-Module.jpg?v=1645205524)
![MQ-8 Hydrogen Gas Sensor Module [C] Rain Sensor character design](https://cdn.shopify.com/s/files/1/0300/6424/6919/products/mq-8-gas-sensor-module.jpg?v=1645205524)
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character design
The 7809 IC
Junction Temperature maximum 125 degree Celsius
To program the PIC microcontroller
The pin number will vary from package to package
MQ-8 Hydrogen Gas Sensor Module [C] Rain Sensor character designMQ8 Gas sensor is another one of Metal Oxide Semiconductor (MOS) type Gas Sensor of MQ Gas Sensors family involving MQ 2, MQ 4, MQ 3, MQ 7, MQ 135, etc. It is mainly used as a Hydrogen detects. This sensor contains a sensing element, mainly aluminum oxide based ceramic, coated with Tin dioxide (SnO2), enclosed in a stainless steel mesh. Whenever H2 gas comes into contact with the sensing element, the resistivity of the element changes. The change is
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