MH-Z19C CO2 sensor Winsen

mhz19c

MH-Z19C.fzpz (38.6 KB)

i cant open the file,error part missing

Works fine as far as it goes (it is a breadboard only part) on Fritzing 1.0.5 on Win10:

Try downloading the part again perhaps. That message would usually be because there isn’t a .fzp file in the part but the one on the forum appears to have one. If you unzip the .fzpz file you should see this

typically that error message means the .fzp file is not in the zip file.

Peter