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      SNS-MQ3 (Olimex) ALCOHOL AND BENZINE SENSOR
      • SNS-MQ3 (Olimex) ALCOHOL AND BENZINE SENSOR

      SNS-MQ3 (Olimex) ALCOHOL AND BENZINE SENSOR

      SNS-MQ3
      €5.40
      Tax included

      4.50 € tax excl.

      SNS-MQ3 (Olimex) ALCOHOL AND BENZINE SENSOR

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      SNS-MQ3 (Olimex) ALCOHOL AND BENZINE SENSOR

      https://www.olimex.com/Products/Components/Sensors/SNS-MQ3/

      SNS-MQ3 is a sensor module that detects alcohol and benzin in the air. It has higher sensitivity to alcohol and lower sensitivity to benzine.

      Heater voltage 5V, 31 ohm (40mA consumption)

      FEATURES

      • Detects alcohol and benzin
      • Operating voltage: 5V
      • Operating current: 40mA
      • Both digital and analog output
      • Popular sensor - a lot of examples available for different platforms 
      • Port explanation : AO for analog output, DO for digital output, GND for ground, VCC for 5V voltage input

      DOCUMENTS

      OLIMEX
      SNS-MQ3

      Specific References

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