MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.

Download Now

Report as inappropriate

Primo - you will fry your arduino, cutting pins won't do the job. Just get a dc-dc converter for this 7V PSU.
Secundo - your servos won't like the 7V, most of them are rated for 6V max and 6,5V worst case scenario.