Product Details
Product Description
Description:
1. with signal output instructions
2. Dual signal output (analog output and TTL level output)
3. The TTL output effective signal is low. (The signal light is on when the output is low, and can be directly connected to the microcontroller)
4. Analog output 0-2V; 5. High sensitivity and good selectivity to carbon dioxide; 6. Working voltage: DC 6V
Note: We have try my best to show you the real color. but due to the difference between different monitors, there will be a little difference in color. hope you can understand.
Package Include:
1 x MG811 CO2 Sensor Module