Hypercube Evolution Mods

Update 04/13/2020
Added STLs for Fan Duct. There are 3 designs to choose from and I've included all 3.

While building my own Hypercube, I chose parts I had on hand for the build and had to create/modify designs. I have listed them below:

- CR-10 Stock bed: Requires a different 15mm bed bracket with M4 holes and room for thumb screw
- 18mm LCJ18A3 Capactive ABL Sensor: Requires a mounting bracket located in a place which doesn't interfere with overall axes movement
- 16mm OD Wiring loom: Requires mounting bracket to secure it to the frame
- Z Nut Bracket: My hypercube required additional slot length on the nut bracket to correctly position the travel nut.

Design changes due to hardware mounting decisions:

- RAMPS 1.4 - Decided to mount the board to the frame instead of an acrylic sheet like Scott did on his printer. This required me to design a mounting bracket with 50mm fan shroud to cool the DRV8825 step sticks.
- Bed heater MOSFET: Designed a simple frame mount
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