A Raspberry Pi air quality monitor was described in Hackspace magazine issue 21. It can use any Raspberry Pi and is said to be easy to wire wrap using a SDS011 sensor. The Raspberry Pi Foundation ...

What if the air you breathe every day, inside your home or workspace, was silently affecting your health? From fatigue and headaches to long-term respiratory issues, poor indoor air quality is often ...

It's hard to see what's in the air around us—unless you've got a handy portable air quality monitor like Arnov Sharma. This maker uses our favorite microcontroller, the Raspberry Pi Pico 2, to power ...