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Does anyone have any experience with air quality sensors what would easily tell me if the air in the building I'm in is bad along the lines of sick building syn
by tokyodude 8y ago
Does anyone have any experience with air quality sensors what would easily tell me if the air in the building I'm in is bad along the lines of sick building syndrome?
Ideally some sensor that's relatively inexpensive and easy to use and connects to smart phone? There's several out there for home use but I'd love to carry around something that just told me constantly and also that was more than just particle density sensor.
- Something1234 8y agoI saw quite a few arduino sensors so you could build your own. I've linked a couple, but I haven't bought them yet. https://www.amazon.com/KEYESTUDIO-Particle-Monitor-Arduino-Raspberry/dp/B07B2PFPB5/ref=sr_1_3?ie=UTF8&qid=1541976906&sr=8-3&keywords=arduino+air+sensor https://www.amazon.com/KEYESTUDIO-Particle-Monitor-Arduino-R... https://www.amazon.com/Keywish-Detector-Mega2560-Raspberry-Beginners-x/dp/B01N1UB89A/ref=sr_1_7?ie=UTF8&qid=1541976906&sr=8-7&keywords=arduino+air+sensor https://www.amazon.com/Keywish-Detector-Mega2560-Raspberry-B...
- ungzd 8y agoThe first one does not have filter so it will count large particles, such as regular dust, too. This does not makes it useless but this should be taken into consideration.
- ungzd 8y agoSorry, seems that similar sensors doesn't need filters and detect particle size ranges by intensity of scattered light. However, I can't find information about what sizes this sensor detects.