Electronics - Shapercube wiki

In case you are afraid of soldering, here's a great video to teach you how to solder correctly: http://www.youtube.com/watch?v=I_NU2ruzyc4

This is the bare PCB:

Solder the 6 560 Ohm resistors (color code: green, blue, brown) on R5, R6, R7, R9, R11, ...

Mount the spacers to the PCB

Then fit it into the slots on the acrylic plate and tighten it (but don't overtighten) with ...

For Arduino MEGA you can use this firmware or the forks of it: http://github.com/Joaz/reprap-firmware-fork