USB Volume Knob - 65mm Mike

Print all three files: knob,base and cover. 
If using a NeoPixel ring for illumination, print the knob in a natural/clear filament. 
For the knob I suggest concentric infill and concentric top and bottom fill patterns. 
Obtain parts from Adafriut: 
Trinket: (trinket, trinket pro, gemma, flora etc) 
Rotary Encoder: 
NeoPixel Ring: 
To program and wire I used Adafruit's tutorial: 
Use a little hot glue to secure the neopixel ring in the recess, trinket to the base cover and the cover to the base.

Price Free
Category Other
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Uploaded 08/29/2014
round USB vol knob base v4 rotated.stl
(1 MB)
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usb vol knob v4.stl
(783 KB)
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