D195Dcc8F5B4A15D0E1Da1D5.Medium
PCunning writes “During the 2006 Maker Fair the Graffiti Research Lab was demoing their LED Throwies and Pat & Ward Cunningham were demonstrating Cybords. While talking someone made a comment about wanting to give the Throwies a voice. Ward & Pat took a simple ATtiny45 chip and added it to the mix to give the LED a voice.”Link.