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Simple CO2 meter using Arduino UNO-Mega board and popular CO2 sensors (SenseAir S8, Sensirion SCD30, Winsen MH-Z14 or 19 and Cubic CM1106). Operation modes: Normal, Calibration 400ppm, Alarm adjust an...
Created 2021-02-08
415 commits to main branch, last one 10 months ago
This repository has no description...
Created 2021-12-11
222 commits to main branch, last one 6 months ago
An open-source CO2 monitor helping to ensure a healthy environment in a class room and slowing down the spread of the corona SARS-CoV-2 virus.
Created 2020-09-17
94 commits to master branch, last one 3 years ago