After my last post you would be left with 2 MAX7219. I had a prepared video to use the spare left overs.
BUT, squalazzo mentioned and gave a link to another project, so as promised credit to him for this build.
This build is just for fun,.. build this project and you are halfway there for the next project. ( only the code needs changing)
code download : https://drive.google.com/open?id=1B1X8geGyco7iZxAvCpJ_vn9yzARwInqp
