Macro Keyboard With Encoder 3D Printer Model

Author: @
License: CC BY-NC-SA
File formats: stl
Download type: zip
Size:789.2KB

The file 'Macro Keyboard With Encoder 3D Printer Model' is (stl) file type, size is 789.2KB.

Summary

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There are two versions of Knob, the first one is in one piece and the second one is splited in 3 parts. They have to be glued together. Multipart knob is prepared for encoder LED backlight. The middle part should be printed from transparent filament, I suggest to use transparent PMMA.

Required parts:

  • 8pcs Kailh 1350 - Low Profile Switch
  • 1pc Arduino Pro Micro
  • 1pc USB C Female connector on PCB
  • 1pc micro USB male connector
  • 1pc Rotary Encoder KY-040
  • 5pcs 3mm heat set inserts (for back cover)
  • 5pcs M3 x 8 mm flathead screws (for back cover)
  • 2pcs 2,5 x 6mm screws (for encoder)
  • wires

Keycaps can be 3D printed, Stephan Park made them and he uploaded them on GrabCAD site: https://grabcad.com/library/kailh-lp-choc-pc-keycap-1

Optional parts - for LED RGB backlight:

  • 12pcs W2812 2020 LEDs (1 for each key and 4 for the encoder)
  • 1pc resistor 470Ω (between Arduino LED control pin and LED data/signal pin)

It was designed for tight fit, so your printer has to be calibrated, otherwise switches won't fit.

Cover.stl 77.1KB
Knob.stl 1.1MB
LED_Knob_-_Bottom.stl 71.2KB
LED_Knob_-_middle_transparent.stl 127.2KB
LED_Knob_-_Top.stl 1.1MB
Main_Body.stl 644.5KB