For this project we will simulate a binary counter with 6 LEDs and 2 buttons, one for counting up and one for counting down. The steps are shown in the video above.
Select the used inputs and outputs on the simulator. In this case we use LEDs on digital pins 2, 3, 4, 6 and 7. There are 2 buttons connected on digital pin 13 and 12. Connect the Arduino with the COM port in the simulator and start simulating.