Using an ATtiny13 microcontroller and some matrixed LEDs, hacker Randomskk designed a jar full of electronic fireflies. A bulb is picked at random and flashed on one to three times. 255 different patterns are available and the entire thing is powered by a watch battery. Seems like it’d be pretty easy to make your own. What do you think? Weekend project or five minutes of fury?
July 13, 2023
May 17, 2023