Gravity Analog Alcohol Sensor (MQ3)

DFRobotSKU: RB-Dfr-349
Manufacturer #: SEN0128

Price  :
Sale price £7.36

Tax included


  • Power Supply: 5V
  • Interface Type: Analog
  • Suitable for detecting alcohol, this sensor can be used in a Breathalyser
  • Sensitivity can be adjusted by the potentiometer



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