saw a project on here for an arduino DIY air quality monitor and now i want to make one myself so bad. current status: looking at a research paper doing comparisons between four low cost air sensors for ambient pm2.5 monitoring
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in reply to @ivym's post:
if that was liz's DIY air quality monitor, she and I built that one together! I can look up the parts we ended up using
it was! i left a comment on a post of hers asking after it but if you can get it to me quicker i'd be grateful 🙏
here's the air sensor breakout: https://www.adafruit.com/product/3686
all of the rest of the parts are jellybeans (an arduino uno, a thermistor, and a generic 16x2 LCD) but I can also look those up/spend some time roughing up a schematic (we mostly built it by the seat of our pants) if you want!
sure! would be happy to. gonna throw together a smallish post about it and will reply with a link once it's ready.
here you go! ended up being a bigger post than I expected https://cohost.org/vogon/post/109808-a-gentle-introductio