Few things get a Hackaday staffer excited like bunches of tiny LEDs. The smaller and denser the better, any form will do as long as we can get a macro shot or a video of a buttery smooth animation.

So many possibilities, so little time to experiment with them all, so is it worth our time to implement a “sliced and diced” audio-reactive rainbow? This is just a quick update with regard to my ...

Although this design style is frowned upon, sometimes it really is a case of “I have n buttons… so what functions am I going to implement using them?” As you may recall from an earlier column, my 1949 ...