Riffling through my box of old projects, I came upon a project that I had built in the 80’s — an Automotive Multimeter which was published in the Dutch/British Elektor magazine. It could ...

7-segment LED displays ... is printed for each digit to further spread the light and give a clean finish. Being based on the WS2812Bs, it’s easy to drive such displays with just about any ...

A common display found on digital watches and readouts that looks like a series of 8s. Each digit ... LCD types. For more on color LCDs, see LCD subpixels. The above illustration highlights one ...