Sony has announced its next-gen RGB mini-LED TV backlight tech, and from our eyes-on experience it looks like a winner.

Dim the lights. Connect the LED to the battery and demonstrate that either red or green light is emitted. Original construction: the bi-coloured LED was purchased. The battery is a 6 V lantern battery ...

According to FlatpanelsHD, the demo screen Sony showed off had 3,840 dimming zones. That's an increase over most existing ...

[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 ...

Or you can go back to basics and build this reflective RGB sensor from an LED and a photocell. The principle behind [TechMartian]’s approach is simplicity itself: shine different colored lights ...

The leading screen technologies in mid- to high-end TVs are mini-LED LCD and OLED. Mini-LED LCDs use hundreds or thousands of ...

The Alcon 15244-S 4-Inch Straight RGBW LED Toe Kick Baseboard Light offers a military-grade LED colour-changing cove striplight that creates a downlight glow.

As a bi-color LED, the HB80C can emit an impressively wide range of colors in degrees Kelvin between 2500K - 7500K. This enables you to evoke (or complement) warm colors such as candlelight (2500K ...