Instructables

Step 2: Solder the LEDs

To solder all the LEDs together i used alligator clips to help hold everything together. 
As i said before, i decided to to this after i built it, so i don't really have any pictures of the building process.
However the pictures below are excally what it should look like.  These are from Chr's instructable for his 4x4x4 cube.  Also there is additional information on his that may not be included on mine.  So go read his too.

First make all four layers, then solder the layers together.

nstancil1 year ago
would you need different resistors if you have to use some analog pins?