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 ...

Imagine turning a simple, affordable Raspberry Pi mini PC into a powerful 4G LTE router that can spread high-speed internet to your other projects and devices. By leveraging OpenWRT, an open-source ...

Are you looking to create a personalized Network Attached Storage (NAS) solution? The Raspberry Pi 5 offers a compelling option for tech enthusiasts seeking to construct a powerful yet budget-friendly ...

The ESP32 keeps finding new jobs in my house.

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 ...

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 ...

Acquiring highly marketable skills that could qualify you for an exciting new tech career can actually be quite a lot of fun! If you’ve tried to get started with Raspberry Pi or Arduino and got stuck ...

From cable simulators to console mods, 3D printing and Raspberry Pi go hand in hand.