Carbon Monoxide Sensor (MQ7)

The MQ7 is a simple-to-use Carbon Monoxide (CO) sensor suitable for sensing CO concentrations in the air.
In stock

VEX Robotics parts ship from Texas

US Schools/School Districts can order by Purchase Order

Detects CO-gas concentrations anywhere from 20 to 2000ppm.
The sensor's output is in analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.


Carbon Monoxide Sensor (MQ7) x 1.

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Specifications Power supply: 5V.