From e611433cb5a479d84b37088e64da01b556f314fa Mon Sep 17 00:00:00 2001 From: Olivier Poitrey Date: Fri, 25 Jan 2019 12:57:10 -0800 Subject: rs: code friendly keymap for preonic, iris and my preonic clone (#4303) I worked on those keymap to simplify the use of 60% keyboards for coders. Instead of trying to mimic planck, this keymap remove raise/lower layer complexity and keep some important sign keys for coder in the upper right side pretty much the same way as they are on a full keyboard. A karabiner configuration is also provided to mimic most of the keymap features on the macbook internal keyboard for when you are forced to use it. --- keyboards/handwired/rs60/README.md | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 keyboards/handwired/rs60/README.md (limited to 'keyboards/handwired/rs60/README.md') diff --git a/keyboards/handwired/rs60/README.md b/keyboards/handwired/rs60/README.md new file mode 100644 index 000000000..07c967e27 --- /dev/null +++ b/keyboards/handwired/rs60/README.md @@ -0,0 +1,27 @@ +# rs60: Handwired Slim Preonic Clone + +I wanted a preonic layout but with a very low profile. As Jack is still working on the Preonic PCB for Kailh Choc switches, I figured I could try to handwire one myself. It's my first custom keyboard, so I had a lot to learn. + +First I designed the case in fusion 360. I wanted to build it using acrylic, constrained myself to standard acrylic sheet thickness. + +![](https://imgur.com/NscS7Rd.jpg) + +You can download the model [here](https://a360.co/2OqiKLm). + +To test my design I 3D printed the parts. + +![](https://imgur.com/MSF7zLS.jpg) + +The result was encouraging, so I decided to build a prototype out of the printed plates using Kailh Choc brown switches. I tried to make the handwiring job as flat as possible so it can fit in my design. + +![](https://i.imgur.com/67yZx0V.jpg) +![](https://i.imgur.com/ft72Cgj.jpg) + +I designed switch plate and the middle plates so that they would be glued together. The middle plate has inserts to attach the bottom plate using m8 screws. + +![](https://i.imgur.com/GstTohI.jpg) + +The end result is not too bad, but there is a few things I would do differently. Gluing 3D printed plates wasn't a good idea. The switch layer is so thin, that it bends when all the switches are slotted. As a result, the keyboard is not entirely flat. I will replace the bottom plate by a metal one so I get more weight and rigidity. + +Even with acrylic, I think I will have the same issue. I might switch to screws + bolts that go all the way through. + -- cgit v1.2.3-24-g4f1b