Open MatthewCroughan opened 5 years ago
I've got an Air Quality Egg v1 Arduino shield (which has temp/humidity, CO and NO2 sensors - see the individual sensors at https://shop.wickeddevice.com/product-category/sensors/), and a Shinyei PPD42 PM2.5 particulates sensor (see https://github.com/mozilla-sensorweb/sensorweb-wiki/wiki/Shinyei-PPD42-Particle-Sensor)
It'd need some coding and hooking up to an ESP8266 or something, but if someone wants to build it up... (I have also offered them for loan out in the short-term too, see the Google Group thread on "Air Quality Monitoring Equipment")
I think we had air quality eggs around the place. Is that correct? Are we still in the market for dust sensors or has this become relatively self policing?
The revspace project uses these, they're approx £20 in BoM, but incredibly useful. Would be a great way to quantify the dustiness of the CNC room, and when a mask might be required.
https://revspace.nl/DustSensor
https://nl.aliexpress.com/item/nova-PM-sensor-SDS011-High-precision-laser-pm2-5-air-quality-detection-sensor-module-Super-dust/32617788139.html
https://nl.aliexpress.com/item/PLANTOWER-Laser-PM2-5-DUST-SENSOR-PMS7003-G7-High-precision-laser-dust-concentration-sensor-digital-dust/32639894148.html