I've got everything hooked up, but was hoping someone could double-check my work before I blow something up.
In particular I'm worried about a few things: 1) I'm not sure I wired the decoupling capacitors correctly 2) Im not sure I wired the FETs correctly 3) I connected the 5940's together as per the playground article* which seems to differ slightly from Grumpy Mike's schematic †. 4) I used open digital pins to add in the extra rows of LEDs/fets. The pins in Grumpy Mikes schematic seemed pretty particular and some out of order so I'm worried I'm missing something here. 5) The Arduinome_4X4_RGB.pde fails to compile (error: 'PD6' was not declared in this scope)
Note: Ignore the IR LEDs and photoresistors since I don't have those hooked up yet. Also ignore the scribbles on the breadboard. They were there when I bought it from a scrap house and won't come off. :)
EDIT: Also, I know the LED's aren't connected to the 5940's yet, but will connect up by color (RGB) to the three chips.