I have built all sorts of practical Raspberry Pi projects, but sometimes you just want to have a little fun. That is precisely what led me to turn a Raspberry Pi Zero W into a harmless prank machine.

In the 80s, you may have put coin after coin into your favourite arcade machine, giving a countless amount of money to a large box. Fast-forward 25 years or so, and using a £25 Raspberry Pi 3, along ...