MG-811 GAS CO2 CARBON DIOXIDE SENSOR groove Dominant Wavelength: 660 nm

Dominant Wavelength: 660 nm

conductive gel

It will handle LiPo/LiFe up to 6S and NiMH/NiCd up to 15S and shows individual cell voltage during charge with Realtime updates throughout the charge cycle

so the Arduino can perform tasks while the audio is playing

Detailed info on L293 and how to use as motor driver with Arduino

MG-811 GAS CO2 CARBON DIOXIDE SENSOR groove Dominant Wavelength: 660 nmModule has an MG 811 on board as the sensor component. There is an on board signal conditioning circuit for amplifying output signal and an on board heating circuit for heating the sensor. The MG 811 is highly sensitive to CO2 and less sensitive to alcohol and CO. It could be used in air quality control, ferment process, in door air monitoring application. The output voltage of the module falls as the concentration of the CO2 increases. Size: 32mm