Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called ...

Abstract: As the activeness of most species and plants depends on illumination and brightness of the Sun, sun cells a efficient during day. Moreover, the solar arrays cost less if they operate at ...

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

This library provides a GAMMA lookup class. It is typical used to change the intensity / brightness of a LED to match the human eye. When a LED is given 50% PWM it looks far brighter for the eye. This ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

Wait, there are already so many drivers for WS2811/WS2812 on crates.io? At the beginning I was not aware of that WS2811, WS2812, WS2812B, ..., WS2818 are basically the same. I just did not notice it.

[UPDATE: Since the article below was first published, LG Display has also confirmed ahead of CES 2026 (on December 28) that it plans to apply new Primary RGB Tandem 2.0 panel technology to all of the ...

Plus: Samsung also announces new Micro RGB TVs, and a looming global memory crunch might make Nvidia reduce its supply of graphics cards. Samsung is also getting in on the new technology, with Micro ...

The 2026 CES may still be weeks away, but it’s already becoming clear that the big TV story from the world’s largest technology show is going to be RGB mini-LED technology. Just a couple of days ago ...