Nintendo Lego sets: two childhood titans slot together perfectly

lego slotA Mini Slot Machine, using Lego marble run mechanism to define probabilities of winning. How it works. This Mini Slot Machine is based on a previous model I have done 10This is my newest MOC, a working slot machine. It is progammed with EV3 and powered by EV3 and Power Function components. How to use it? 1. Throw a red part in