Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

I recently drove the new 2026 Audi Q3 and was amazed by how well-put-together it was, especially for an entry-level crossover from a German luxury automaker. One of the features that stood out was the ...

When it comes to LED matrixes, building one is just the first step. Then you have to decide what to display on it. [panjanek] came up with a relatively flexible answer to this question, building an ...

View post: Aura Nismo RS Debuts as the Toyota GR Yaris Fighter Nissan Wants to Build Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to ...

Tesla installs LED-matrix headlights across its lineup, although the adaptive beam function is not available yet in the US. Owners report that even older models, which shipped with regular headlights, ...

One way to grasp how fully our relationship to computers changed over the 1990s is to look at the cyberthrillers Hollywood made during that time. Mass surveillance, identity theft, the hacking of the ...

New standards for light-emitting diode (LED) lightbulbs announced by the Biden administration last week will likely mean measurable savings for American households, but experts say the bulbs last so ...