Dear netmates,
I need some help in locating a circuit for construction of an LED matrix display board as project. The board should be capable of diplaying 3 lines of text ( like in a stadium score board).
to control ...need multiplexing style programming trough the row and column....preferably using micocontroller....
also have free sample matrix led display driver for 4 digit alphanumaric....need only 8 bit ascii code input and digit select....all multiplexing and timing functions is done by driver independently....