this post was submitted on 03 Sep 2023
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ErgoMechKeyboards

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Ergonomic, split and other weird keyboards

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Keep it ergo

Posts must be of/about keyboards that have a clear delineation between the left and right halves of the keyboard, column stagger, or both. This includes one-handed (one half doesn't exist, what clearer delineation is that!?)

i.e. no regular non-split¹ row-stagger and no non-split¹ ortholinear²

¹ split meaning a separation of the halves, whether fixed in place or entirely separate, both are fine.
² ortholinear meaning keys layed out in a grid

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Is there such a thing as an online pcb tester? As in ‘here is my pcb design, when I connect this, I expect it to register as a circuit on these two pins’

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[–] [email protected] 3 points 1 year ago* (last edited 1 year ago) (1 children)

Not that I'm aware of but the DRC systems should be able to make it pretty clear if there's track issues.

There are circuit / electrical simulators but that's a very complicated solution for keyboard designs that tend to be simplistic.

Matrix circuit designs are not much to be worried about. If you had a design in question I'm sure someone including myself would be willing to look at it.

[–] [email protected] 1 points 1 year ago

Thank you. Pretty sure it’s all good. Was just hoping for a quick sanity check. All good.

[–] [email protected] 3 points 1 year ago

That's what a schematic and DRC checking tool are for

[–] [email protected] 1 points 1 year ago (1 children)

Did you design a schematic or define nets using something like Ergogen? Schematics/Nets provide you with those little white lines defining, “These two pins should connect on the same circuit.” After you’ve traces all the routes to connect your components together, DRC will tell you if you missed a connection, or if two things are connected that shouldn’t be. It’ll also give you warnings like traces being too close to the edge of the board.

[–] [email protected] 1 points 1 year ago

It was all by hand, so placing the switches, adding the nets, defining which pin was on which net, and then connecting all the dots.