On-Rail Camera Mounting Arm For Prusa i3v

This work in progress is a camera mount that can be fitted to the aluminum extrusions that composes the frame for the Prusa i3v. It is designed specifically for a small Raspberry Pi camera module, and should work with the OctoPrint operating system for the RPi.
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Using the OpenSCAD files, you should be able to adjust the length and hole diameter values for the arm pieces. You'll want to set the hole diameter value to the diameter, in millimeters, of the threaded portion of your machine screw