For the last part of my Illogical Logic series I want to show how we can take what we have looked at so far and use it in one small project – to build a counter with a 7 segment display. For the last ...

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...