Make: Online : Control a LED matrix display using LPT (Parallel) port

Control a LED matrix display using LPT (Parallel) port

Led Matrix To Lpt Screen

Here's how to control a LED matrix using a parallel port (source and schematic included) - Link.

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Oldest comments listed first.

Posted by: gaddi on February 18, 2008 at 12:35 AM

can u give me the specific materials for constructing a led matrix display? ty

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