[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 ...

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 ...

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

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 ...

From the moment I completed Google TV setup and started watching the TCL X11L I was amazed. I could immediately tell it’s the brightest TV I’ve had in my home, but it was the ...

Micro RGB TVs first arrived last year with little fanfare and a confusing name, so you may have mistaken it for other panel tech or not even noticed. That is not likely to be the case this year, ...

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 ...

I don’t like the term “OLED Killer.” It’s been beaten to death, and is now pretty much clickbait. Only once, recently, I applied the term to a TV, mentioning it only to stoke discussion. But I think I ...

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 ...

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 ...