4 guys build a Arduino Pinball Machine That Plays Itself!

This is how I rate it:

Absolute Usefulness: ZERO

Level of Awesomeness: Priceless

Cool Factor: 5500

Relative Usefulness: 100/100 so much learning from multiple disciplines

How it was built: https://www.youtube.com/watch?v=dy7oVSNtaRk

Demo: https://www.youtube.com/watch?v=hW7z0yfWGfI