Gravity Analog Alcohol Sensor (MQ3)

DFRobotSKU: RB-Dfr-349
Manufacturer #: SEN0128

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Sale price $7.25

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Description

  • 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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  • Pin Definition: 1-Output, 2-GND, 3-VCC
  • High sensitivity to alcohol and small sensitivity to Benzine
  • Fast Response and High Sensitivity
  • Stable and Long Life

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WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.

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