Arduino “having11” Guy took a gumball machine and stepped it up a notch by adding LEDs, WiFi, and an LCD Screen – just to name a few improvements
This ultimate gumball machine features an interactive TFT display that allows users to dispense gumballs and change the LED colors. A Teensy 3.5 provides the processing power needed to drive the display.
Code for the project can be found on the Hackster.IO project page
Files for the 3D printed parts can be found over on Thingiverse