When Raspberry Pi single-board computers were introduced in 2012, it seemed like a matter of mere minutes before creators were adapting it into a media center. A decade and change later, it's almost a ...

We may receive a commission on purchases made from links. Few do-it-yourself computing products have taken the world by storm like the Raspberry Pi, after it was first released in 2012. As ...

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 ...

If you’re an audiophile or you’re just really into music, chances are you’ve seen network media players that stream local music files and online music services to your Hi-Fi speakers — and you’ve also ...

Alan is a technology author based in Nova Scotia, Canada. A computer enthusiast since his youth, Alan stays current on what is new and what is next. With over 30 years of experience in computer, video ...

What if you could carry the entirety of Wikipedia in your pocket, ready to access without a single bar of Wi-Fi or a hint of cellular signal? Picture a remote classroom in a rural village, a disaster ...

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 ...