These days, addressable LEDs are all the rage. A little chip paired with each LED receives signals and modulates the light output as needed. [John Peterson] was working on a project along these very ...

How often do you find yourself having to pause a project to make a test circuit or write some test code to find the source of a problem? Do enough variations of the same test and you’ll eventually ...

This expandable LED display for a microcontroller in Figure 1 has a simple interface with only 6 data/control wires and can be easily accommodated to a DIY design. The display has static indication.

TL;DR: Corsair's new LX-R RGB Series reverse-flow fans are ideal for RGB-lit PC gaming rigs, compatible with the iCUE LINK ecosystem for unobstructed lighting. Available in Black or White, and 120mm ...