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SNS-MQ3
Alcohol and Benzine sensor
| Price | 4.50 EUR |
|---|---|
| 10 - 49 pcs | 4.05 EUR |
| 50 - 10000 pcs | 3.60 EUR |
SNS-MQ3 is a sensor module that detects alcohol and benzin in the air. It has higher sensitivity to alcohol and lower sensitivity to benzine.
Heater voltage 5V, 31 ohm (40mA consumption)
FEATURES
- Detects alcohol and benzin
- Operating voltage: 5V
- Operating current: 40mA
- Both digital and analog output
- Popular sensor - a lot of examples available for different platforms
- Port explanation : AO for analog output, DO for digital output, GND for ground, VCC for 5V voltage input
