Scrolling Text on a LED Matrix with Arduino Nano
This is a little LED matrix message board project.I bought mine from Banggood.com, but you can get them from other sellers too, and maybe cheaper with quicker delivery!
All that is needed is a couple of LED matrix modules and an Arduino Nano.
I had to make some changes to the sketch, all the details are in the video. However some sketches on the internet have pin 10 and 11 swapped, so if you have any problems try that first.
LED Matrix
https://www.banggood.com/MAX7219-Dot-...
Arduino Nano
https://www.banggood.com/ATmega328P-N...
Parola Library
https://www.arduinolibraries.info/lib...
MD_Max72xx Library
https://www.arduinolibraries.info/lib...
Arduino IDE
https://www.arduino.cc/en/main/software