Mini Pinball Table

Build Your Own Pinball Table for Ipad

Screenshots

Hunter's comment

Build your own mini pinball table which fits your iPad and get the authentic pinball table feel instead of touch screen controls. You could scale this project down to fit the iPhone with smaller frame and buttons, the circuits work for both iPhone and iPad. All the electronics cost involved cost no more than $30 to buy new but you could do it for as little as $10 for just the Adafruit Gemma M0 microcontroller and use recycled buttons and wires from old devices or games you may have in garage or attic.

This Mini Pinball Table is pretty straightforward to build, using slotted aluminium extrusion and hardware. And, the circuit to make it all go is really easy to make -- it requires no soldering, just plug wires and clip alligator clips to the buttons and a Gemma M0 micro-controller, which takes care of the rest!
Source - Adafruit

Link

https://learn.adafruit.com/mini-pinball-table-with-gemma-m0