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 ...

From arcade cabinets and retro gaming handhelds to retrofitted vintage camera flash devices, you can revive past tech with a Raspberry Pi computer. Projects, like these 10 Raspberry Pi projects to ...

Raspberry Pi is raising prices on many single-board computers, with increases going into effect immediately. The Raspberry Pi 4 and 5 modules are shooting up by $5 to $25, depending on the model and ...

Listening to music via Bluetooth isn't as simple as plugging in a pair of headphones and playing audio from your device. Yet Bluetooth headphones and earbuds offer a wireless connection that's ...

When everything is working well, printing can feel effortless. Just click to print, and your document emerges from the printer moments later. When your printer isn’t properly connected to Wi-Fi, ...

The Raspberry Pi is one of the most versatile and accessible pieces of hardware available today. Originally designed to promote computer science education, it has since evolved into a go-to tool for ...

Forbes contributors publish independent expert analyses and insights. Sho Dewan is a career expert who covers work, top jobs, and business. In the modern professional landscape, LinkedIn is more than ...

A couple of years ago, I decided to invest in a high-quality scanner. The idea was to digitize and archive dozens of old photo albums from my childhood that were scattered around in boxes. You know ...

Getting repeated "Unable to Connect" Switch 2 to Zelda Notes errors in the Nintendo Switch App? Successfully upgrading TotK or BotW to their Switch 2 versions only gets you part of the way to ...

Setting up an internet connection via wireless (WiFi) will allow you to access certain online features like GameChat and GameShare, purchase games on the Nintendo eShop, and see what your friends are ...

The internet has become an all-important part of the gaming realm over the last few decades. Many games require massive updates to fix bugs or add new content, and plenty others are only available for ...

Single-board computers, or SBCs, are quite popular among students, enthusiasts, and developers who love to tinker with tech. One of the most common SBCs that most people use for this purpose is the ...