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 ...

The Raspberry Pi might sound like dessert, but it's actually a credit card–sized computer changing the world of DIY tech. First launched in 2012 by the Raspberry Pi Foundation, it was designed to make ...

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 ...

A reactor in Tehran is a monument to the U.S. relationship with Iran when the country was led by a secular, pro-Western monarch. “Atoms for Peace” was born of a speech President Dwight D. Eisenhower ...

The Elecrow CrowPi 3 is a kit that provides a bunch of tools and resources to help young people develop computer science skills. The kit is about the size of a small, but chunky laptop. But instead of ...

What if you could transform your music experience with a device you built yourself? Imagine a sleek, compact touchscreen player on your desk, displaying vibrant album art, offering intuitive playback ...

There's plenty of things to know before buying your first Raspberry Pi, between what model to buy and the equipment you need to actually run it. A Raspberry Pi can do some amazing things, and it's ...

Recap: The Raspberry Pi 5 was launched in 2023, delivering more than twice the performance of the previous generation. The board was also instrumental in bringing a small, yet significant change in ...

LILYGO T-Pico-2350, also called the T-Pico2, is a fully enclosed devkit based on Raspberry Pi RP2350 MCU, an ESP32-C6 SoC for wireless connectivity, a 2.33-inch capacitive color touchscreen display, ...

Certificate programs are everywhere now. Universities, tech companies, even influencers are offering them. According to the National Student Clearinghouse Research Center (NSCRC), more students earned ...

The Raspberry Pi 5 is several times faster than previous models of the compact and cheap computer. For less than a couple hundred bucks, you can have a computer that can do many tasks that previously ...