Arduino Hardware Transforms Payphone Into Boombox (video) - Geeky Gadgets

Geeky Gadgets

Arduino Hardware Transforms Payphone Into Boombox (video) Geeky Gadgets If you have access to an old payphone from the 1990s and would like to transform it into a boombox you might be interested in a new Instructable which has been created by Fuzzy-Wobble. Using a little Arduino hardware and programming the coin operated ...