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 ...

We may receive a commission on purchases made from links. Marzulli's main goal was a simple one, at least on paper: nothing leaves the Raspberry Pi. That literally means he didn't want any AI ...

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 ...

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 ...

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 ...

Want out? This guide breaks down how to set up your Pi Wallet, pass KYC, and sell your coins through an exchange or P2P — no fluff. Cointelegraph maintains full editorial independence. The selection, ...

Hedy Phillips is a freelance lifestyle writer based in New York. While she's not writing on topics like living on a budget and tips for city dwelling, she can usually be found at a concert or ...

It's likely you've seen some cool Raspberry Pi projects out in the wild — perhaps in the form of digital signage at a restaurant, a retro gaming arcade in a bar, or a smart mirror at a friend's home — ...

The Raspberry Pi isn't as secure as you may have thought. It’s been quite a year already, for security researchers disclosing groundbreaking research of the hacking variety. What with the iPhone USB-C ...

A lot of raw materials and energy are used to produce a printer. The longer the device is in use, the better in terms of sustainability. With a Raspberry Pi, you can indirectly make older printers ...

There have been times when it seemed like X Window System would be with us forever, even though it’s more than 40 years old, and the last true version was issued in 2012. But with great effort, some ...

The first command updates the package lists, and the second command upgrades any packages that have new versions available. The -y option automatically confirms any prompts, but you can omit it to ...