[Photo: The Ratchet and Cog] When you’re planning to hit up the clubs or attend a party, you want to make sure you are looking your absolute best. As a geek, there are many ways to make an impression ...

Normally when we see blinky projects these days, it’s using addressable LED strips with WS2812Bs, or similar alternatives. However, old-school blobby round LEDs are still on the market, and can still ...