/products/arduino/b/blog/posts/electronic-dice-now-with-20-to-100-sidesAfter ‘Bluewraith’ designed his first electric dice project, he felt a need to design a better one. For his 20 sided dice he used an Arduino and a spare MAX7219 chip he had lying around. “Once I started hooking this one all up, I noticed that I may ren-USTelligent Community 12