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 or those looking to learn a little more about the awesome mini PC and supported components, may be interested in a new list of 50 of the most important sensors and components ...
Raspberry Pi enthusiasts may be interested to learn that a hugely versatile Raspberry Pi GraspIO Cloudio add-on board has been created by Farnell and is now available to purchase for $40 or £39.
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