8X8 Direct drive matrix

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http://arduino.cc/playground/uploads/main/matrix.gif

the schematic wondering about. built own matrix 8x8. pin configuration unsure of arduino board. have cathodes on rows , anodes on columns schematic. order 8 anodes , 8 cathodes go pins on arduino board??

and resistors?
that diagram on stress outputs on our arduino. don't use it.


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