MQ-2 MQ2 Gas & Smoke Sensor Module. Detect Flammable Gas, Smoke, LPG, Butane, Hydrogen, Propane, Combustible Ga
MQ-2 MQ2 Gas & Smoke Sensor Module. Detect Flammable Gas, Smoke, LPG, Butane, Hydrogen, Propane, Combustible Gas Detection Sensor.
Model: FC-22-A
Chip: LM393, ZYMQ-2 gas sensors
Operating voltage: DC 5V
Analog Output (AO): 0~5V analog output voltage
Digital Output (DO): 0V or 5V output
Configuration: Through Potentiometer (adjusts the output level transition)
Preheat Duration: 20s