Smoke Sensor Module (MQ2) Optical Encoder Count Rate of 35MHz

Count Rate of 35MHz

this shift register is a device that allows additional inputs or outputs to be added to a microcontroller by converting data between parallel and serial formats

5V Operation

When water flows through the rotor

Smoke Sensor Module (MQ2) Optical Encoder Count Rate of 35MHzIntroduction: MQ 2 Gas Sensor module is useful for gas leakage detecting in home and industry. It can detect LPG, i butane, propane, methane ,alcohol, hydrogen and smoke. MQ 2 Gas sensor can detect or measure gasses like LPG, Alcohol, Propane, Hydrogen, CO and even methane. The module version of this sensor comes with a Digital Pin which makes this sensor to operate even without a microcontroller and that comes in handy when you are only trying to