Pay in 4 interest-free payments of $22.50 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
You can then fit a female 2
"Pyroelectric"
Modulate Frequency:38Khz
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 detect one particular gas
Fishino or compatible
Alcohol Sensor Module (MQ3) depth You can then fit aIntroduction: Alcohol Sensor(MQ3) module is useful for gas leakage detection (in home and industry). It is suitable for detecting Alcohol, Benzine, CH4, Hexane, LPG, CO. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. The sensitivity of the sensor can be adjusted by using the potentiometer. Features: Detection Gas: Alcohol Gas Concentration: 0. 4mg L 4mg L Heater Voltage: 5. 0V Load Resistance: