48 lines
1.2 KiB
Plaintext
48 lines
1.2 KiB
Plaintext
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aka pollution, dust
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Study linking air pollution to mental disorders:
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https://www.kcl.ac.uk/news/study-supports-link-between-traffic-related-air-pollution-and-mental-disorders
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Calgary air quality:
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https://www.cbc.ca/news/canada/calgary/calgary-air-quality-map-ranking-1.4547149
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Woodgears (Matthias Wandel) page on dust:
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https://woodgears.ca/dust/dylos.html
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https://woodgears.ca/dust_collector/index.html
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Study of low-cost sensor accuracy:
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https://www.hindawi.com/journals/js/2018/5096540/
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Experiments on DIY air purifier:
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https://news.t0.vc/QZKP
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https://dyno-might.github.io/2020/12/15/some-real-data-on-a-DIY-box-fan-air-purifier/
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Sensors
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=======
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Fancy serial one with inlet:
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- SDS011
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- $17 USD
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https://www.aliexpress.com/item/32606349048.html
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One Farzad gave me:
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- DSM501A
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- $4 USD
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https://www.aliexpress.com/item/1005001710572424.html
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Fancy commercial one:
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- DC1100 PRO
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- $289 USD
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Professional fluke:
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- Fluke 985
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- $7000 CAD
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Good digikey one:
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- https://www.digikey.ca/en/products/detail/honeywell-sensing-and-productivity-solutions/HPMA115S0-XXX/7202204
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- connector? https://www.digikey.ca/en/products/detail/molex/0151340803/6198165 --- NO
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- cable per sensor:
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- 4 x 900-2149211112-ND (pre-crimped lead)
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- 1 x WM1726-ND (connector housing)
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