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

A new 0404-package tricolor LED delivers high brightness and precise control of red, green, and blue chips, enabling a wide color gamut for displays, indicators, and backlighting in industrial and ...

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 ...

Vishay has introduced a new tricolour LED that provides luminous intensity to 252 mcd at 5 mA for RGB displays and backlighting. The VLMRGB1500 uses the latest high brightness AllnGaP and InGaN ...

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.

[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 ...

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 ...

One of the most exciting TV technologies showcased at CES 2025 was RGB mini LED displays. Major TV manufacturers like Hisense, Samsung, TCL and now Sony have unveiled their latest TVs, showcasing the ...

When you need to quantify the color of an object, you’ve got quite a few options. You can throw a Raspberry Pi camera and OpenCV at the problem and approach it through software, or you can buy an ...