If you want to take a look at the code, it’s linked on [cptlolalot]’s reddit thread. This project shows how much easier it can be to grab an Arduino off the shelf to solve a problem that would ...

Official Arduino Example Tutorials: The Arduino computer software is loaded with tons of examples for you to use in your own code or to run through as a learning experience.

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 ...