The sensor is designed for indoor air quality testing. The main gas detected is carbon monoxide, alcohol, acetone, thinner, formaldehyde and other slightly toxic gases. It is compatible with 5V and 3.3V power supply.
Low power consumption
Responsive to a wide scope of target gases
Compatible with 5V and 3.3V
Sensor: Winsen MP503
Power: 5V or 3.3V
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Hello, this sensor has only one channel.
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