DFRobot Analog Gas Sensor / Alcohol Sensor (MQ3) suitable for Alcohol Tester 5V Power Supply
The analogue gas sensor - MQ3 is suitable for the detection of alcohol, this sensor can be used in an alcohol tester, it has a high sensitivity to alcohol and a low sensitivity to petrol. Sensitivity can be adjusted with the potentiometer.
Power supply required: 5V
Interface type: Analog
High sensitivity to alcohol and low sensitivity to gasoline
Fast response and high sensitivity
Simple driveline
Stable and durable
Gröe:36.4x26.6mm
| Shipping weight: | 0,03 Kg |
| Product weight: | 0,02 Kg |
