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Chonky Palmtop activity

CAD Files (#1) · Issues · Daniel Norris / Chonky Palmtop · GitLab Update README.md (d659ed9d) · Commits · Daniel Norris / Chonky Palmtop · GitLab Update README.md, Images/charge_port.jpg (e5bd499e) · Commits · Daniel Norris / Chonky Palmtop · GitLab Update README.md (b56086ff) · Commits · Daniel Norris / Chonky Palmtop · GitLab Update Images/wiring01.jpg, README.md, Images/lid_keyboard_corner.jpg,... (2657c0e7) · Commits · Daniel Norris / Chonky Palmtop · GitLab Update README.md (47fd19be) · Commits · Daniel Norris / Chonky Palmtop · GitLab Update README.md (3d104bb9) · Commits · Daniel Norris / Chonky Palmtop · GitLab Update README.md (b3f20aa4) · Commits · Daniel Norris / Chonky Palmtop · GitLab Update README.md (138052ad) · Commits · Daniel Norris / Chonky Palmtop · GitLab Daniel Norris deleted project branch norris.daniel-main-patch-06465 at Daniel Norris / Chonky Palmtop Update Images/keyboard11.jpg, Images/keyboard12.jpg, README.md (!2) · Merge requests · Daniel Norris / Chonky Palmtop · GitLab 1c7fbb4ee3316463a33fe03e1ae379cee849cad6 to 11cef10b87bd6680587c3ea4afd2886083f77cb9 · Daniel Norris / Chonky Palmtop · GitLab Update README.md (1c7fbb4e) · Commits · Daniel Norris / Chonky Palmtop · GitLab Update Stl Files/Chonky Parts - KP Screws 20220304.stl, Stl Files/Chonky Parts... (312422a8) · Commits · Daniel Norris / Chonky Palmtop · GitLab Add new directory (97522d81) · Commits · Daniel Norris / Chonky Palmtop · GitLab Update README.md (11e974fa) · Commits · Daniel Norris / Chonky Palmtop · GitLab
Update README.md (a6102eda) · Commits · Daniel Norris / C...
Daniel Norri · 2022-03-05 · via Chonky Palmtop activity
Original line number Diff line number Diff line
@@ -19,7 +19,15 @@ The current to-do list:
* Rework the lower left hinge bracket with integrated wire protection to match the lid.
* Integrated pwnagotchi with power controls via gpio.  Sort of a separate project...  

## Keyboard Pivot Geometry
## Keyboard
The keyboard is a Corne Classic with Miryoku Firmware.  It has mouse emulation that works surprisingly well when not using a usb mouse.  

### Firmware
Using the Miryoku Firmware found here: https://github.com/manna-harbour/miryoku  
<img src="Images/miryoku-kle-cover.png"/>


### Pivot Geometry
One corner of each keyboard half moves up the center of the chassis on a straight path.  The other povot point follows some other path to acheive the desired total rotation, and we have some control over how it gets there by curving the path it follows.

We can figure out the starting and ending points of the second pivot by projecting it's location in the closed and open positions, and then drawing a path between them.  See the yellow lines in the cad sketch below.  We use a path that first curves down to help us dip the keyboard around the hinges that hold the display.  
@@ -30,7 +38,6 @@ First draft of the sliders:

<img src="Images/keyboard11.jpg" width="100" /><img src="Images/keyboard12.jpg" width="400" />


## Power System
The retro psu seems to work well supplying power, but does not have a working low voltage cutoff, so even though it'll warn you that battery voltage is low, it's still up to you to turn it off and protect the battery.  Probaby some otehr low voltage protection should be used between the psu and battery.

@@ -104,16 +111,8 @@ Hinges and stuff:
* 6mm Clear Top Buttons: https://www.adafruit.com/product/4183
* Switch: https://www.amazon.com/gp/product/B008CZIG3I/

## Keyboard Firmware
Using the Miryoku Firmware found here: https://github.com/manna-harbour/miryoku  
<img src="Images/miryoku-kle-cover.png"/>


## Authors and acknowledgment
Thanks to the Cyberdeck Cafe Discord and the Cyberdeck Reddit for loads of inrpiration and collaboration!

## License
Creative Commons Share Alike

## Project status
If you have run out of energy or time for your project, put a note at the top of the README saying that development has slowed down or stopped completely. Someone may choose to fork your project or volunteer to step in as a maintainer or owner, allowing your project to keep going. You can also make an explicit request for maintainers.