Adding a jack and a potentiometer to a sound-making toy to control the volume, and amplify it. (In a way I want to distort the sound entirely instead)
For this 7×7 project I wanted to make a circuit or an electricity related experiment. Forrest Mims III is one of my greatest inspirations, since I was introduced to circuitry through his books. This particular task, though inspired from Mims, came from Maker Faire projects.
Pre Bent Circuit toy: http://www.youtube.com/watch?v=TWjFOZLjtQ8
Bent Circuit toy: http://www.youtube.com/watch?v=ojfOC8UXuJ0