180-inch 3D LED TV Announced But Resolution Quality is in Question. ... which range from the size of a small cell phone display to this ginourmous beast. As part of the announcement, ...

While you can get an LED matrix in any size or shape, the really cool looking ones that are perfect for low-res displays all have diffusors. When they come from a nameless Chinese factory, these di… ...

I start with a very focused LED then melt a shallow cone down the middle of the LED package with a pointy solder iron. This is very easy and sends most of the light out the sides in a 360° ring.

Volumetric LED candle looks the same from any angle—and looks like amazing work Re-creating a candle's multi-angle glow requires a lot of small-scale soldering.

A current-mode boost LED driver, Diodes’ AL3050 packs a 30-V MOSFET and Schottky diode to enable it to drive up to eight LEDs in series. Programmable brightness dimming control and small size make the ...

This impressive new project from Google researchers puts the subject in the center of what can only be described as an prismatic LED egg, but the resulting 3D models are remarkable — and more ...