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maths

New Member
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).
 

tinKosong

New Member
you can use this circuit for led matrix...

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....
 

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