A system that gives my bike front and tail lights, a turn signal, and a speedometer, all in a clean and simple design.
It will show you the ways the pawn can move. Or if you move with Knight, it will draw you an "L". So you will never forget
I built a 3D scanner that can predict whether peanut M&Ms have peanuts in the center, or are pure chocolate.
A giant 10 x 10 LED board game of Battleships all controlled by an old 1960s Swiss rotary Bakelite phone.
Motors, LEDs, and Christmas trees. Make your very own electronic zoetrope and hang it on your tree.