Design the control for a video arcade game that cost $0.50 to play. Your design should accept
quarter and nickel coins and have a return coin button.
Solution:
Step 0 – System Diagram & modularization
Step 1 – State Diagram Describing the system
Step 2 - ...... possible state ...... Flip Flops required
Step 3 – Assign State variables and redraw state diagram
Step 4 – Excitation Input and Output Equation
Step 5 – Schematics