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Analogue Alcohol Sensor (MQ3)
HCMODU0002
The MQ3 analogue gas sensor is suitable for detecting alcohol fumes. It has a high sensitivity to alcohol and low sensitivity to Benzine. The sensitivity can be adjusted by the potentiometer.
The MQ3 analogue gas sensor is suitable for detecting alcohol fumes. It has a high sensitivity to alcohol and low sensitivity to Benzine. The sensitivity can be adjusted by the potentiometer.
Specification
- Power supply requirements: 5V
- Interface type: Analogue
- Pin Definition: 1-Output 2-GND 3-VCC
- High sensitivity to alcohol and low sensitivity to Benzine
- Fast response and High sensitivity
- Stable and long life
- Simple drive circuit
- Approximate Size: 3.5cm x 2.3cm
HCMODU0002
44 Items
Specific References
The MQ3 analogue gas sensor is suitable for detecting alcohol fumes. It has a high sensitivity to alcohol and low sensitivity to Benzine. The sensitivity can be adjusted by the potentiometer.