Today I’m happy to announce a new addition to my blinky LED kit line-up, the aptly-named “12 LED circle”, or 12LEDcircle for short. It’s a small, round PCB with 12 bright blue LEDs around the edge. It comes with a pre-programmed microcontroller that lights up the LEDs in various mesmerizing patterns. You can see a demo of the various blinky modes on my YouTube channel.
Kits are in stock and ready to ship today for $12.95.