FROSTY'S BRAIN
Frosty uses these two devices to time all of the light sequences. The controller on the left is the main controller. It strobes the hats, starts the up/down counter, and lights "Happy Birthday" at the appropriate time. The controller on the right is the Up Down counter. It makes Frosty do the Dance motion. I will put the schematics up when I have time to clean up the drawings. If you want a copy of my draft schematics, just send me a note. |