There's yet another portable computer format out for your money. The RootBoard follows what several others have already done ...

Spread the love“`html A breadboard is an essential tool for electronics enthusiasts, hobbyists, and professionals alike. If you’re looking to experiment with circuits without soldering, you need to ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

Researchers have developed a new reliable and durable sensor that can work in temperatures as high as 900 degrees Celsius or 1,650 degrees Fahrenheit and can be used in multiple industries. Extreme ...

Scientists have developed a color-changing tactile sensor that lets robots visualize touch in real time, paving the way for more precise manufacturing, prosthetics, and robotic surgery. The Latest ...

Open up the world of printing anywhere in the world with these portable printers from Canon, HP, Epson, and Kodak. By Brandt Ranj Updated Jun 18, 2025 3:10 PM EDT Add Popular Science (opens in a new ...

Researchers have developed a compact, low-cost convolutional spectrometer that delivers lab-grade precision for applications ...

Inductive sensors are non-contact proximity sensors that detect ferrous targets, ideally ones made of mild steel thicker than one millimeter. They consist of four major components: a ferrite core with ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Harry Rabinowitz Tech Reporter If you want fresh, cool ...

Ajay has worked in tech journalism for over a decade as a reporter, analyst, product reviewer, and editor. He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, ...

Corin Cesaric-Epple is an Editor at CNET covering home and kitchen tech and meal kits, and reporting regularly on artificial intelligence. She earned her bachelor's degree in journalism from the ...

Whether you're a traveling exec, a graphic designer, or a gamer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models and have ...