About this 3D model

This is a anclosure for my GRBL-Trinamic CNC stepper controller. Maybe this is useful for others because it has a mount for a Mega256 Arduino board plus an opening for the USB-Connector and a slot for a 100x95mm sized (cut short Eurocard) PCB with an opening in the top plate for screw terminals. I did draw this in Sketchup, so it should be fairly easy to adapt this enclosure to your project.