Charlieplexing

Hey Onions have you gotten around to running the script yet?

Not yet... I have been going through LEDs thick and fast recently, using 40 of them
in several LED cubes (one of them is still in progress), and as signal lights in other projects.
I will need to go out this weekend to buy in some more, as I do not have enough lieing
around :(.

Just a quick note:
A 10X10X10 LED cube can be controlled by an arduino duemillanove / Uno!
Using 11 pins, all charlieplexed into an grid, will give control 110 LEDs for the coloumbs.
Use all the analog inputs as two seperate charlieplexing grids, or just use the 10
spare from the main ones and you can control all the layers too!

Using 1000 LEDs for a cube is slightly out of my budget though, so I will
not build it, and the atmega328 might not have enough memory, but
I posted it so anyone else can try, should they want to!

Onions. :smiley: