geekhack
geekhack Projects => Making Stuff Together! => Topic started by: scumyc on Sat, 25 January 2014, 15:05:09
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So I want to make a new plate for KMAC Happy because I like a weird layout and like metal cases with integrated plates.
I understand that plates usually get cut from .dwg or .dxf files, but I could not find any files of the KMAC Happy plate. I decided to try making my own and I was hoping for some feedback. This is my first time using CAD and I have never had a plate cut before. I am used QCAD after reading posts by jdcarpe.
Basically, I have a KMAC Happy plate, a pair of calipers, and the GH CAD Resources Hub.
This is what I came up with
[attach=1]
The intended layout
[attach=2]
Cell pic of the KMAC plate
[attach=3]
Does anyone see anything I've done wrong? Is there even any chance a plate cut from this would fit my case?
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I don't think that bottom row (specifilcaly to the right of the spacebar) will work on the KMAC happy PCB.
I looked up some PCB pictures and you'd have to hack it significantly to work. Much easier to forego the PCB entirely at that point and direct wire to a custom plate you put in your KMAC happy case.
PCB pictures: http://imgur.com/a/JBYLI#1
http://www.kbdmania.net/xe/index.php?mid=photo&page=4&document_srl=5441326
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Yeah hard wiring to a teensy 2.0 is the plan for right now. I really didn't want to compromise on my layout enough to make it doable on KMACs pcb. If I can get hard wiring to work, I'm hoping it will give me enough confidence to try making a pcb.
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Yeah hard wiring to a teensy 2.0 is the plan for right now. I really didn't want to compromise on my layout enough to make it doable on KMACs pcb. If I can get hard wiring to work, I'm hoping it will give me enough confidence to try making a pcb.
OK well you may be interested in this topic:
http://geekhack.org/index.php?topic=40567.0
It contains a lot of good information about direct-wire.
Also, there's lots of controllers. I have had good success with Soarer's controller project. Mapping it should be pretty simple, what with the "easy" matrix produced through direct wire.