[robomartin]

> No, analog keyboard PCBs are not trivial at all. You have to keep a lot of things in mind when routing your analog VS digital tracks. Especially if you've got per-key RGB LEDs right next to your hall effect sensors (can be a lot of noise if you don't do it right).

Sorry. This isn't meant as an insult at all. Yes, this stuff is trivial. I know it might not seem that way to you because you are not an EE. I get it. That does not make it complex. For you, maybe. Not for me or any capable EE.

Yes, having designed plenty of challenging analog products I can definitely say that analog has its own set of challenges. Designing keyboards with hall effect switches isn't in that category.

In fact, I could easily make the argument that high speed digital is actually analog design.

> You don't need to know the specifics of RF in order to design a board that controls some LEDs.

I would like to see your boards pass FCC, CE, TUV and UL certification.

Look, there's nothing wrong with being a hobbyist and having a great time designing stuff. Bravo for having learned enough to have done what you shared. That is definitely something to admire. Just understand that your experience does not give you the ability to fully grasp professional EE reality.