FundMECFSResearch to Climate - truthful information about climate, related activism and politics.@slrpnk.net · 7 days agoWe've barely managed to make a tiny dentimagemessage-square115fedilinkarrow-up1549
arrow-up1549imageWe've barely managed to make a tiny dentFundMECFSResearch to Climate - truthful information about climate, related activism and politics.@slrpnk.net · 7 days agomessage-square115fedilink
minus-squarespector@lemmy.calinkfedilinkarrow-up14·6 days agoI bought CO2 sensors for an Arduino project. The firmware is calibrated to 400 ppm. It is rapidly becoming in accurate because baseline keeps going up.
I bought CO2 sensors for an Arduino project. The firmware is calibrated to 400 ppm. It is rapidly becoming in accurate because baseline keeps going up.