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Our Brand
Analogue Alcohol Sensor (MQ3)
HCMODU0002
New
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.
10 Items
In Stock
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
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