I've started a couple of schematics. Before I put all the wiring in, its a bit easier to understand so Im including these views, that really only show how the transistors relate to the cathodes on the LEDs.
I've just added the full version. The schematic is kinda weird looking but its complete.
The BOM:
64 CC RGB LEDs
20 2n2222 transistors (I used little SOT23s)
20 Resistors 8-270 Ohm, 8-100 Ohm, 4-150 Ohm
40 pin sip socket (to connect arduino)
Arduino (I used a Nano, but any should work)
Runs on USB or alternate 6v power supply.
Edit: removed incomplete drawings, The full drawing is about 2,000x2000 px, its kind of big, but reducing it made it too hard to read.
