With its wide color range, the Vishay Semiconductors LED released today is ideal for switch illumination, status indicators, ...

Acronyms like QLED, OLED, and QD-OLED can make buying a new TV confusing. Here's your guide to major TV tech, to help you get ...

This is impressive TV tech, but it still might be a middle-ground upgrade that’s destined to be lost ...

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.

For many years, if someone asked for a TV recommendation, there was an easy answer: choose an OLED TV. That’s been the status quo for about the past five years. But I’ve now seen what’s coming next ...

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 ...

RGB Mini LED and Micro RGB TVs improve LCD picture quality with higher brightness and wider color gamut, but still face LCD limits. Learn about models, prices, and OLED comparisons. Buying a TV in ...

[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make a color sensor. Those Cadmium Sulfide lights sensors usually have a very wide swing of resistance when exposed to varying levels ...

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 ...