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 ...

Setting up a Raspberry Pi for a DIY project can be daunting, especially if it requires soldering. These easier projects require no hands-on modifications.

The RootBoard is a handheld computer kit with a 3.5 inch color display, a 70-key thumb keyboard complete with function keys, and a built-in speaker plus what looks like a decent s ...

Since the launch of the first commercial Raspberry Pi — the then $35 Model B — single-board computers (SBCs) have drastically changed what can be considered a computer. With Raspberry Pi serving as ...

What if your next desktop PC wasn’t a bulky tower or an off-the-shelf laptop, but a palm-sized powerhouse you built yourself? The Raspberry Pi 5, already celebrated for its versatility, is now ...

The Raspberry Pi was never intended to take over as your primary PC. With goals based in education, tinkering, and research, replacing your entire setup with the dinky single-board computer isn't ...