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Author Topic: Dual LED Matrix (8*8) interface!  (Read 1568 times)
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engr.humair
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« on: March 10, 2010, 05:02:12 05:02 »

Dear:

I am trying to interface Dual LED Matrix (8*Cool - 24pins  with PIC Microcontroller.

Kindly forward links or tutorials that will be helpful to interface it with PIC.

Thanks in advance.
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solutions
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« Reply #1 on: March 10, 2010, 07:49:08 07:49 »

You probably want to save pins and do "Charlieplexing".

Good article on how is here http://www.edn.com/article/CA6602447.html?text=led+design+ideas
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