Description: In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever ...

The LDC027G-091C features a pixel pitch of 0.9mm, delivering detailed visuals with 4K resolution on large displays ViewSonic Corporation has introduced its new Customisable All-in-One Direct View LED ...

If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this ...

It may not be a "true" second monitor, but it looks great on my desk and helps keep me on track better than an actual second monitor would.