The MG811 sensor measures the concentration of carbon dioxide (CO2) in the air. As the CO2 concentration increases, the output voltage of the module decreases.
Overview:
- Analog output: 0-2 V
- Working voltage: DC 6V (When used with Arduino, an external voltage source should be used. In tests we were able to get readings at 5V as well, but then the accuracy is questionable).
- Dimensions: 35.4 x 20.5 x 35.2 mm
Scope of delivery:
- 1x MG811 CO2 Sensor Module
Further links to "MG811 CO2 Sensor Module"
Zubehör
