Arduino Compatible Alcohol Sensor Module
$9.95
$9.95 about 7 years ago
Using a MQ series gas sensor, this module easily adds alcohol detection to your project. An analog output can be used to monitor changes in alcohol concentration, while a digital output is triggered when the concentration exceeds a pre set threshold. Build your own breathalyser or automate your home-brewing, or create an alcohol controlled car lockout.• Twin Analog and Digital Outputs.• Adjustable sensitivity• Operating voltage: 5VDC• Dimensions: 50(L) x 20(W) x 13(H)mm For More info on Arduino.
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