Optical Filament Runout Sensor Enclosure

This is a housing for an optical filament run-out sensor. The center section allows for some adjustment for a sensor that comes poorly soldered thus in the wrong position like I ran into.You will need an M2 10mm bolt and nut to tighten the center adjustable piece and 2 small screws for the bottom cover. It is meant to mount in the Robo top slot. For info to incorporate this into a Robo 3D R1 see:

http://community.robo3d.com/index.php?threads/filament-runout-sensor-frs-upgrade-to-robo-r1-r1.17