Arduino boards power everything from robots to RGB lights, but they're a little on the small side. YouTuber UncleStem has his own solution: build a gigantic, yet fully functional one.… In a video ...

Here are instructions for making a LED strip that can be controlled via an Web API. The strip can show any color combination with red, green and blue LEDs: The LED API can receive a number of commands ...

Roger is a long-time tech journalist with many site credits including AppleInsider and Android Authority. His specialties include everything from Apple, Android, and Windows devices through to ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...

“Brightness when properly controlled ‘becomes a new color accuracy weapon.’” The reason Micro RGB TVs are the heaviest engineering flex in the show floor is best quoted by Sony engineer Hugo Gaggioni, ...

If you’ve been to a wedding or a downtown coffee shop in the last 10 years, you’ve probably seen those little lightboxes that are so popular these days. They consist of letters placed ...

Sometimes there’s such a leap in performance between one year and the next, that it becomes hard to recommend buying a previous year’s model. That's exactly the case with the QM9K.

When you’re livestreaming, it can be tempting to fire off all kinds of wacky sound effects like you’re a morning radio DJ back in the heady days of 1995. If that’s who you want to be, you might like ...

Abstract: In this paper, a backlight module driver driving high-power red, green, and blue light-emitting diodes (RGB LEDs) for a 19-in liquid crystal display is proposed. The DC-DC series resonant ...

Display your favourite NFL team score on an raspberry pi powered LED matrix. Currently supports 64x32 boards only. Hey, neat-o! You can rotate through multiple games now if you want to! Will still ...