The file 'Dual Relay Board Bumper 3D Printer Model' is (scad,stl) file type, size is 25.8KB.
I bought this dual relay board to control a CNC spindle using Grbl, and I needed a bumper for it, so I designed this simple thing.
OpenSCAD source is included so the thing can be further remixed.
License is GPLV3.
Update 07/06/15
Externally identical, added two small reinforcements for each column.
relay_board_bumper_1b.scad | 3.8KB | |
relay_board_bumper_1b.stl | 362.0KB |