Carbon Dioxide Sensor - Winsen MH-Z14A Solar Output modes: UART

Output modes: UART

This IC is pre-soldered

In building and installing this equipment you are helping monitor local and global air quality and provide results to a growing network of civil tech sensor units

3V or 5V power supplies

It is solar powered

Carbon Dioxide Sensor - Winsen MH-Z14A Solar Output modes: UARTThe MH Z14A from Winsen is a relatively small size sensor which uses non dispersive infrared (NDIR) principle to detect the existence of CO in the air, with good selectivity, non oxygen dependence and long life. This measures real CO levels, rather than some other sensors which measure eCO or 'equivalent' CO level calculated by estimation from the VOC (Volatile Organic Compounds). While eCO can give a good indication of CO, they can be affected by