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MQ-3 Gas Sensor Module

MQ-3 Gas Sensor Module
MQ-3 Gas Sensor Module
  • Availability: Directly available from warehouse in Eindhoven
  • SKU: 000351
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€3.50
Ex Tax: €2.89
10 or more €3.25
20 or more €3.00
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This sensor detects the presence of alcohol (ethanol).

Connections:

  • 5V (5V voltage)
  • GND (earth/min/ground)
  • A0 (Analog output of the sensor)
  • D0 (Digital output of the sensor)

With the potentiometer you can set the threshold value of the sensor.
More information about the sensor can be found in the datasheet.

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Tags: MQ-3 Gas Sensor Module , MQ3 , Gas

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