8X8 Direct drive matrix


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.


Arduino Forum > Using Arduino > LEDs and Multiplexing > 8X8 Direct drive matrix


arduino

Comments

Popular posts from this blog

Qualcuno mi sa dire perchè non va questo protocollo seriale ?

Prezzemolo!

play video