When you can’t afford a real breadboard for prototyping, you might as well turn to the next best thing: a piece of toast. Yes. This gentlemen embedded a circuit of LEDs inside a slice of bread and the end result is simply delicious.
The difference between shoving your circuit inside a piece of bread and this project is that the slice of bread actually acts as a circuit board with etchings and all. Unconvinced? Hit the jump: