Does anyone have any project example on design of HW and SW of LED moving display. I'd like to show messages and if is possible with multiled. Anything would help.
I am not sure if that is what you are looking for, but I have seen some cool clock designs, where one bar of LEDs was used aither as pendulum or rotated, and LEDs where MUXed to create characters on moving path. I'll have to dig that link somewhere, if you are interested. If just scrolling display is what you are interested in, sorry.