12 Key Mini Macro Keyboard - Free 3D Print Model

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Remixed by

pjaspinski

Hobby & DIY>Electronics

IP Report

Print Profile(1)

All

P1S

P1P

X1 Carbon

X1E

0.2mm layer, 2 walls, 15% infill

Designer

1.8 h

1 plate

4.6(5)

Open in Bambu Studio

Boost

109

163

Released

Bill of Materials

List other parts

Arduino Pro Micro x 1:
Mechanical keyboard switches x 12:
Keycaps x 12:
M3x5mm bolt x 2:

Description

This project was strongly inspired by DaveM's Stream Cheap, but has 12 buttons instead of 8. For information about assembly and wiring you should head to his website.

Since there are function keys up to F24, you can assign each button to its dedicated key.
Here is a modified code that does just that.
Additional 4 switches should be soldered to pins 10, 16, 14 and 15 on Arduino (for this code to work).

Comment & Rating (8)

@user_252445159

Print Profile

0.2mm layer, 2 walls, 15% infill

supi

@xadacka

Print Profile

0.2mm layer, 2 walls, 15% infill

Print quality isn’t so much the issue as the model is. Tolerances are loose, and when you solder all the switch wires on they get caught on the middle post.

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