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Alcohol Sensor - MQ303A View larger

Alcohol Sensor - MQ303A

SS-SKU: 314100009

Seeed Studio

$6.97 tax incl.

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2 Items In Stock

These sensors can be used to make your own alcohol breathalyzer. MQ303A sensors are highly sensitive to alcohol and provides a fast response.

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These sensors can be used to make your own alcohol breathalyzer. MQ303A sensors are highly sensitive to alcohol and provides a fast response.

The resistance of these sensors changes proportionally to the type of gas and concentration of the gas detected. Just connect power, add a load resistance and connect it to an input of an ADC to measure the output of the sensor.

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Alcohol Sensor - MQ303A

Alcohol Sensor - MQ303A

These sensors can be used to make your own alcohol breathalyzer. MQ303A sensors are highly sensitive to alcohol and provides a fast response.