Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
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....
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