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Reddit Keyboard Project
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Model information
- Source
- Printables
- Category
- Computers
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Here are the STLs for the one-handed reddit keyboard I posted on the /r/functionalprint subreddit (Link to the post).
I'm not going to write a detailed tutorial on how to put this together, since it is very simple.
You need the following components:
- 5 Cherry MX switches
- 2 M3 screws to hold the case together
- an Arduino Pro Micro to send the keyboard inputs to the computer
- some wires
The wiring looks like this:

The code for the arduino can be found here.
Simply flash the Arduino, put the switches in the lid, solder the wires together and you're good to go.