Add voron fidget toy (#38)

* Add VORON Fidget Toy

* fix formatting

* Add link to credit's printables profile.

Author: thunderkeys

Fidget_Toy/CAD/VORON-Fidget-Toy.step

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+# VORON Fidget Toy
+
+## Overview
+A fidget toy that has two printed clicky switches
+and a set of smooth rolling gears that uses VORON
+BOM hardware to assemble.
+
+Credit for original spring mechanism idea goes to [@kriswillcode](https://www.printables.com/@kriswillcode).
+
+## License
+License for the files in this directory are under [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-nc-sa/4.0/).
+
+## BOM
+- (4) M3x12 SHCS
+
+## Recommended print settings
+
+- Material: ABS or PLA
+- Layer height: 0.2mm
+- Extrusion width: 0.4mm
+- Infill percentage: 40%
+- Infill type: grid, gyroid, honeycomb, triangle, or cubic
+- Wall count: 4
+- Solid top/bottom layers: 5
+
+## Assembly
+Refer to included manual, or:
+
+1. Install click springs into slots on case bottom
+2. Install rocker switch and click switch on posts on case bottom ends
+3. Install gears on center posts of case bottom
+4. Apply case top over bottom case/components
+5. Secure with 4 M3x12 SHCS, threaded into plastic. Gently!