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      Grove - Alcohol Sensor

      Grove - Alcohol Sensor

      SKU 101020044
      $6.72$7.90
      12 Available
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      Description

      Grove - Alcohol Sensor is a complete alcohol sensor module for Arduino or Seeeduino. It is built with MQ303A semiconductor alcohol sensor. It has good sensitivity and fast response to alcohol. It is suitable for making Breathalyzer. This Grove implements all the necessary circuitry for MQ303A like power conditioning and heater power supply. This sensor outputs a voltage inversely proportional to the alcohol concentration in air.

      Technical Details

      Dimensions40mm x 20mm x 12mm
      WeightG.W 9g    
      BatteryExclude
      Power requirements5 VDC @ ~120 mA (heater on)
      Detection GasAlcohol
      Concentration20-1000ppm Alcohol
      Interface1 TTL compatible input (SEL), 1 TTL compatible output (DAT)
      Heater Voltage0.9V ± 0.1V AC or DC
      Heater Current120 ± 20mA

      Part List

      Grove - Alcohol Sensor1
      Grove Cable1

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        Grove - Alcohol Sensor

        SKU 101020044
        $6.72$7.90
        12 Available
        ADD TO CART
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