[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 ...

With LED spacing of around 1cm in a backlight array, Sony claims, even a 100micrometer variation in the size of each RGB chip can only make about a 1% difference – which Sony maintains (and which ...

Smart glasses like the Ray-Ban Meta can secretly record video. Learn the signs that someone may be filming you and ways to protect your privacy.

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 ...

A direct comparison between an RGB LED TV and a QD TV revealed that the RGB model struggled with color crosstalk and contrast performance.

Sony's new True RGB backlight tech updates an old idea and promises even better, brighter colors.

RGB Mini-LED screen tech is coming. The Hisense UR9 is among the first to get it.

It delivers a quality picture performance wrapped in a rugged, weather-proof build.

Roger is a long-time tech journalist with many site credits including AppleInsider and Android Authority. His specialties include everything from Apple, Android, and Windows devices through to ...