PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

Raspberry Pi enthusiasts might be interested in a new sensor interface board which has been created by Infusion Systems specifically for Raspberry Pi systems and takes the form of the aptly named ...

Raspberry Pi enthusiasts looking for a new project to keep them busy this weekend may be interested in building their very own Raspberry Pi sensor hat similar to that created by Hackster.io member ...

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...