About this 3D model

This is a joule thief case I designed for my class to use for their joule thief project. Its made to hold an AA battery holder and a piece of prototyping board. I have also included the Autodesk Inventor ipt so you can edit it as you like. Enjoy ! Link to circuit building instructions... http://www.evilmadscientist.com/2007/weekend-projects-with-bre-pettis-make-a-joule-thief/