Layman’s RGB LED module is an ultra-simple project realized without any microcontrollers. An RGB LED can be driven with a cmos presettable up/down counter. This is accomplished by connecting the three ...

What’s the smallest RGB LED cube? A 1x1x1 cube is easy, but it’s a stupid joke and we’ve heard it before. No, to build the smallest LED cube, you’ll have to stuff 64 RGB LEDs into a cubic inch, like ...

[Stefan Schüller] was a fan of the LED signs that display arrival information for the trams and buses in their city of Zürich. [Stefan] was having trouble finding a source to purchase the signs so, ...

LED TVs are about to get a lot better. As demonstrated by Hisense and to some extent Samsung at CES 2025, a new backlight technology called RGB LED is poised to improve the quality and efficiency of ...

Sony has announced a new “next-generation display system” based upon a “high density LED backlight” with individual control over the red, green and blue primary colors. The new display tech is being ...

Masks to prevent the spread of COVID-19 range have evolved from protection to a fashion statement. Now Razer is taking it a step further with Project Hazel, a voice-amplified RGB mask it’s announcing ...