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Drawing on 8x32 LED matrix with 74HC154

How do I send a pattern into an 8x32 LED matrix? I'm using the AT89S52 microcontroller with a 74HC154 4-16 line decoder, programming in C with the Keil IDE. I've done vertical scanning, but am stumped ...

asked Jan 5 '12 at 0:52

Rick Ant
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Drawing on 8x32 LED matrix with 74HC154

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