LED Matrix

Hi All,

I’m trying to make a daft punk helmet with a bunch of LED’s, but i don’t know how i would do that with so few ports (Duemilanove)

Any Help?

how many led’s are you looking at

Look into multiplexing like in my project here:-
http://www.thebox.myzen.co.uk/Hardware/Econo_Monome.html

about 192 x 30

If those are RGB LEDs you in effect have to multiply this by three giving you 192 * 30 * 3 = 17280

even with single LEDs you have
192 * 30 = 5760 :o

That is a lot of LEDs, I would suggest maybe too many.