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2 layers63.5 × 63.5 mmMusic controller, the printed circuit board in 3D

Music controller

b-gong/music_controller

My first PCB design. Simple QMK-based keypad with a rotary encoder and 3 keys.

Size
63.5 × 63.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
13
Nets
24
Pads
51
Tracks, vias
50, 0
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
14 Sep 2022
Updated
14 Sep 2022

Overview

Music controller is an open-source printed circuit board by b-gong, from the b-gong/music_controller repository on GitHub. It is a 2-layer board of 63.5 × 63.5 mm with 13 parts on 24 nets, routed with 50 tracks and 0 vias.

Its parts include 5 switches and 1 IC. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.

Parts

13
QtyValueFootprintReferences
4MountingHole_2.2mm_M2_PadMountingHole:MountingHole_2.2mm_M2_Pad, , ,
3Fiducial_0.75mm_Mask1.5mmFiducial:Fiducial_0.75mm_Mask1.5mm, ,
3SW_Push_45degButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW3, SW4, SW5
1ProMicropromicro:ProMicroU1
1Rotary_Encoder_SwitchKeebio-Parts:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mmSW1
1SW_PushButton_Switch_THT:SW_PUSH_6mmSW2

Questions

How big is the Music controller PCB?

It measures 63.5 × 63.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Music controller use?

13 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Music controller KiCad files?

From the b-gong/music_controller repository on GitHub, at the commit this page was made from: the board is kicad/music controller.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Music controller design in my own project?

Its repository states no licence, so its author keeps all rights: ask b-gong before reusing the design.

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