MQ-2 Gas Sensor With Board
Features:Easy to use and conveniently connected to a bread board.
Ability to detect: LPG, i-butane, propane, methane, alcohol, Hydrogen, smoke
Output: Both digital and analog.
- MQ-2 sensors are quite sensitive and give a quick response.
- The resistance of these sensors changes proportionally to the type of gas and concentration of the gas detected.
- Just connect power, add a load resistance and connect it to an input of an ADC to measure the output of the sensor.