MG811 Carbon Dioxide CO2 Gas Sensor Analog Output 0-2V Loudspeaker the time duration of the

the time duration of the high level is ultrasonic from launch to return

Operating Current: less than 20mA

Input Voltage: 100V-240V 50/60Hz 500MA MAX

1pcs * logo copper heatsink

which has a corresponding port on the Sensor Shield

MG811 Carbon Dioxide CO2 Gas Sensor Analog Output 0-2V Loudspeaker the time duration of theCarbon dioxide sensor module (with analog signal output, TTL level signals, temperature compensated output) One size: 322230mm L * W * H Main chip: , carbon dioxide gas sensing probe Working voltage: DC 6V Features: 1, having a signal output instruction; 2, dual signal output (analog output, and TTL level output); 3, TTL output valid signal is low. (Low level signal when the output light can be directly connected to the microcontroller) 4, analog