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matrix LEDs how start?

 
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filjoa



Joined: 04 May 2008
Posts: 260

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matrix LEDs how start?
PostPosted: Fri Sep 18, 2009 6:56 am     Reply with quote
Hi

I like make a little matrix with leds I think 10x10 with PIC18F452.

This is my matrix:
Quote:

A B C D E F G H I J
A
B
C
D
E
F
G
H
I
J

I need control pixel by pixel like AA,AB,AC, etc

For example AA is "output_high(PIN_B7);ouput_high(PIN_D7);" for after can make some imagens?

My question is how I can define my matrix?
for example control ports state like "00000000" ->B7B6B5B4B3B2B1B0

Kind regards
bungee-



Joined: 27 Jun 2007
Posts: 206

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PostPosted: Fri Sep 18, 2009 1:07 pm     Reply with quote
Output_B(0b00000000);
Output_D(0b01000100);

For example or did you think something else. But of course this would be only 8 by 8 matrix.
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