3 ms·
PM2.5 is quite challenging to miniaturize for a mobile & compact form factor like this - you need a fan of some sort.
by Havoc 1y ago
PM2.5 is quite challenging to miniaturize for a mobile & compact form factor like this - you need a fan of some sort.
- formerly_proven 1y agoNot necessarily: https://www.bosch-sensortec.com/products/environmental-sensors/particulate-matter-sensor/bmv080/ https://www.bosch-sensortec.com/products/environmental-senso... (fits in an USB key: https://www2.purpleair.com/products/purpleair-pixel https://www2.purpleair.com/products/purpleair-pixel)
- Havoc 1y agoOh that's fun. Been meaning to get PM2.5 for my place but the one I've got has a whiny fan Thanks for linking