Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that ...

Here are a few ways the Raspberry Pi outperforms desktops and laptops, from tiny power draw to safe sandboxes for ambitious home lab experiments.

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in school, where we learn about its use in the context of a circle. More ...

Mexico's Sheinbaum blasts Trump admin's move: "completely exaggerated" Critically Hated Movies That Are Actually Awesome There’s a new ‘bonus’ tax deduction worth $6,000 for older taxpayers — here’s ...

The initial concept for Raspberry Pi may have stemmed from teaching basic computer science in schools, but nowadays, you see many professionals using it for a number of DIY projects, including retro ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Originally defined as the ratio between the circumference of a circle and its diameter, pi — ...

When [Rodrigo Feliciano] realized that the reason his seven-segment LED wall clock wasn’t working was because the original TG1508D5V5 controller was fried, he had a decision to make. He could either ...

The U.S. Department of Energy recently awarded $11.5 million to install light emitting diode lighting in parks, police stations, an airport runway, baseball fields and city buildings to promote energy ...