Hi Forero, a restless body is an body and more restless if you like the Homebrew like me
, already a couple of years ago I bought a Duemilanove and good probe some things with him, not long ago chatting with a friend who is a ARDUINO buff (until I go to the dark side of the PIC) asked me to make a shield to practice with pushbuttons, LEDs and the ADC, I said no problem, so watch what you had commercial (not to fall into a simple copy) and this is what I came out, my partner is not Bad, says it's super practical but misses some gatgets...
I leave the pictures of the shield:
Best regards from Spain