arturo182If you have a project you've done this year that you're particularly proud of, post it here (photos, links, whatever you want). We'll end up with replies full of awesome projects!
Axel 🚴😷🐧🐪⌨ | #WeAreNatenom@arturo182: A rather simple project, but I love the outcome: A #RaspberryPiZero based, continuous #CO2 "Traffic Light" as an indicator when the windows need to be opened for some fresh air, especially more #oxygen: https://github.com/xtaran/co2-led-meter
It requires no soldering, just plug a bunch of components together (should all be available at https://shop.pimoroni.com/) and run a short #Python script.
Motivation was Sensirion's USB CO₂ traffic light where the IMHO rather high thresholds can't be changed.
alanszlosek