Simpit ejection handle for Obutto R3volution

No more hunting for a keyboard combo, just pull the bye-bye -handle
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updated April 4, 2023

Description

PDF

The tolerances are very tight (I tried with looser ones first wasn't happy) so you will probably need to use a bit of fine-grit sandpaper. The print files are for 0.6mm nozzle for speedier printing and I use NGen for everything.

Two bases, one designed to go over an obutto pipe mount (I have a custom one for center stick though these days I mostly use dual-sticks) and one designed to just screw on to the obutto bolt pattern.

I tried to make things parametric but a lot of things get weird when you change parameters.

https://a360.co/3KlGw6l

Designed to fit https://www.dfrobot.com/product-2475.html as the controller, I just use Arduino HID to send the keycode when the switch (DG13-B1LA type) closes. 

There is also Vial compatible firmware so you can customize the keycode(s) sent https://github.com/rambo/ejector_vial_firmare/releases/tag/1.0.0 easily without reflashing the MCU.

Model origin

The author marked this model as their own original creation.

License