Alcohol, Ethanol sensor MQ3 breakout

SKU: 333103
27 items available
5,18
Quantity

27 in stock

Key features

  • Voltage: 5V DC
  • Power: max 750mW
  • Measurement range: 0.04-4mg/L
  • Dimensions: 38 x 22 mm

Product Description

An alcohol sensor is capable of detecting alcohol (ethanol) particles on itself and gives the information in digital form back to us to manipulate it.

 

The breakout board works with both digital (DO) and analog signals (AO). The digital output is obtained by setting a threshold value with a potentiometer. The analog output will differ depending on the intensity of the gas.

 

• Voltage: 5V DC
• Power: max 750mW
• Measurement range: 0.04-4mg/L
• Dimensions: 38 x 22 mm

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