Sometimes you’re looking for a component for a project that you know should exist, but you just cannot find it. Something like a 14-segment LED display, but not just one with a fixed color, instead ...

When it comes to LED matrixes, building one is just the first step. Then you have to decide what to display on it. [panjanek] came up with a relatively flexible answer to this question, building an ...

In going along with my Son's RGB case upgrade, I'm looking at changing the non addressable strip he has along his wall to an addressable one, controlled by his PC. This strip is an example of what ...