riskable/void_switch_65_pct

A reference implementation of an analog hall effect keyboard (65%) that uses 3D printed Void Switches and a Black Pill (STM32F4x1CEU6) microcontroller board.

Void Switch Reference PCB Implementation

A reference implementation of an analog hall effect keyboard (65%) that uses 3D printed Void Switches and a Black Pill (STM32F4x1CEU6) microcontroller board.

WARNING: I haven't had a chance to order and test this yet! Use at your own risk! YOU HAVE BEEN WARNED!

Inside this repository is a Kicad 6 project that has everything you need to get started making an analog keyboard PCB that uses 3D printed Void Switches. It was made as part of a tutorial that is currently being worked on. In the mean time--if you know what you're doing--feel to use it as a reference for creating your own analog keyboard PCBs.

Included footprints and symbols

The void_switch_kicad repository was added as a git submodule so don't forget to run git submodule foreach git pull from time to time in order to make sure it stays up-to-date.

There's also:

• kicad_misc_parts which for now just includes a single footprint for a vertical QWIIC/4-pin JST connector that happens to be easy to obtain right now (damn you, parts shortage!).
• kicad_blackpill which contains a simple symbol and footprint for the WeAct Studio Black Pill board. If you're wondering about the staggered pins it's just a neat way to make hand-soldering a bit easier (it holds the headers in place while you solder; so they won't shift around/lean/fall out).

Tutorial and OpenSCAD case/plate files are coming soon!

Remember folks: This is my hobby, not my full time job =)

void_switch_65_pct's Issues

Firmware

Hello!

I'm looking into building a analog macropad and stumbled across your project. Would it be possible to share the firmware you used?
For now I'm not using multiplexers yet, but plan to do so and don't know how to talk to those from the mcu.

Cheers!

how to buy the pcb?

can somebody help me with buying this PCB i have never ordered a PCB and i don't know how