Analog Alcohol Sensor (MQ3)

RM15.00

Sorry, will re-stock soon.
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SKU: MYP-KEY-013 Categories: ,
Description

This analog gas sensor – MQ3 is suitable for detecting alcohol. It can be used in a Breath analyzer. It has good selectivity because it has higher sensitivity to alcohol and lower sensitivity to Benzine. The sensitivity can be adjusted by A potentiometer.

 

SPECIFICATIONS

  • Power supply: 5V
  • Interface type: Analog
  • Quick response and High sensitivity
  • Simple drive circuit
  • Stable and long service life
  • Size: 49.7*20mm
  • Weight: 6g

DOCUMENTATIONS

SHIPPING LIST

  • 1 x Analog Alcohol Sensor MQ3 for Arduino
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