Hộp nút anh đào MX

This is version 2 of my original Button Box that can be seen here.   The key differences are:

• No 2 way switches.  I didn't feel they were useful for simracing.
• Different Encoders that provide a stronger notch feel.

But I also used Cherry MX Buttons because I could.  

You will need to print:

• A base
• A top
• 4 x switch backs  - I would screw these into place before gluing them. Then add the switches and front panels.
• 4 x Front Panels - I have included mine and a blank so you can make your own.

The Arduino side of things is pretty much the same although the circuit arrangement and code is slightly different.  The uploads I have provided should be correct for the circuit but please check. 

The box still uses a Vesa mount arrangement - see other design for a couple of mounts.

After trying different methods for securing all the wires on the back together I found blue crimps worked best.   

If you don't want to buy key caps then it is possible to print some but I just didn't like the look as much as I did the smooth red ones.