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Dust Sensors


In order to measure air pollution dust sensors play an important role. They are often based on an optical system where light, scattered on dust particles is measured. I have 3 different sensors which should allow me to compare results:

pms5003_dust_sensor.png ppd42nj_dust_sensor.png gp2y101au0f_dust_sensor.png


Drivers and test software for the above dust sensors can be found at https://github.com/uraich/dust-sensors

-- Uli Raich - 2021-01-28


Topic attachments
I Attachment History Action Size Date Who Comment
PNGpng GP2Y1014AU0F.png r1 manage 129.0 K 2023-07-13 - 19:24 UliRaich  
PNGpng gp2y101au0f_dust_sensor.png r1 manage 142.6 K 2021-01-29 - 17:00 UliRaich  
PNGpng pms5003_dust_sensor.png r1 manage 261.3 K 2021-01-29 - 17:00 UliRaich  
PNGpng pms5003dust_pinout.png r1 manage 140.6 K 2021-01-28 - 20:11 UliRaich  
PNGpng ppd42nj_dust_sensor.png r1 manage 86.0 K 2021-01-29 - 17:00 UliRaich  
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Topic revision: r7 - 2023-07-13 - UliRaich
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