Hackaday

Color Sensing With An RGB LED And Photoresistor

[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 ...
Hosted on MSN

I saw Sony’s next-gen RGB mini-LED TV tech in action, and OLED TVs should be worried

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 ...

We measured TCL’s next-gen ‘SQD mini-LED’ TV alternative to RGB TVs — and comparing its numbers to existing TVs, I'm not sure it's the next big thing

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

Color Sensor From An RGB LED And A Photocell

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 ...

QLED vs. RGB vs. OLED and QD-OLED: Which TV Tech Is Best?

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 ...
ecoustics

WTF Are RGB-MiniLED and Micro RGB LED TVs? Breaking Down the Next-Gen Display Tech

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 ...
TweakTown

HKC teases the world's first RGB Mini-LED monitor, expect it to debut at CES 2026 in January

TL;DR: HKC will unveil its next-gen RGB Mini-LED technology at CES 2026, featuring discrete red, green, and blue Mini-LED chips for ultra-bright, color-accurate displays. This innovation offers a ...
The Verge

Sony’s new RGB backlight tech absolutely smokes regular Mini LED TVs

The backlight tech is just a concept for now, but it could lead to more detailed displays without the drawbacks of OLED. The backlight tech is just a concept for now, but it could lead to more ...
EDN

Using an RGB Color Sensor

This application note will show how all the colors within the color gamut formed by red, green, and blue constants in a CIE plot can be measured and mapped with an RGB color sensor. This RGB sensor ...
EDN

RGB LED assembly produces any color

Carrollton, Tex. — TT electronics OPTEK Technology has expanded its Lednium LED assemblies to include an RGB device capable of producing any color light. The OVTL09LGM series combines red, green, and ...
Ars Technica

RGB LED on Asrock Z690M-ITX/ax won't turn off/unresponsive

The RGB LED under the I/O shield on my new Asrock Z690M-ITX/ax won't turn off and is unresponsive. It has been green since I got the mobo two months ago and is on whenever there is power to it, so ...