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I recently came across your channel by chance. I am interested in measuring CO2 content in the gas outlet of a photobioreactor containing microalgae cultures. Thus, my question is how you are measuring CO2? CO2 displayed in Field 2 of your channel is in ppm? I guess these are recordings of an indoor atmosphere?
Many thanks in advance for your help!
Kind regards, Dieter (channel ID 50141)
It's K-30 + ESP8266 + DS18B20
My posts
https://habr.com/post/258137/
https://habr.com/post/252481/
You can use google translate)))))