Hello,
does anyone know how to wire the arduino with a 520W PC power supply to the arduino board?
Which cable do i need? The 12V plus and minus vor do i need less power?
Thank you 
wow another quadstrap nice! ok simple… need short green cable on any one blacks and use one wire black (-) and (yellow +12) on ramps.
Only for curiosity why make a quadstrap? and not a quadrap?
welcome on board!
full ramps wiring http://forums.reprap.org/file.php?151,file=44925,filename=pic1.png
okay perfect thanks that worked
i was just wondering why the power supply told me to juse the blue one 
I do not know why i made a quadstrap
this was the first printer i saw on the internet and i wanted to build this one :DD
another question 
do you know where i can change the Z Axis with the X Axis in arduino? or is this not recommended?
is possible changing it in PIN.H…but a y cable are simple to make… in any case on QR need extend cables.
okay perfect
so maybye my printer is working this evening 
could anyone please upload their Marlin file? 
I have no idea what i am doing there 
