I can design a counter

"I can design a counter" is a small CAD program that teaches electrical engineering students studying digital logic how to design a binary counter by example. Use the wizard to specify the length between 2 and 8. Use the Bubble Diagram to simulate and fine-tune the Finite State Machine. The result is shown in the State Transition Table. Below the table, Optimized Boolean expressions suitable for D-Flip Flop implementation are automatically computed and displayed without the use of a Karnaugh Map.