Spin-maru is a custom input device with a circular touchpad and a free-spinning scroll wheel.
- Cirque 35mm round touchpad module.
- Free-spinning wheel on a ball bearing, monitored by a high-resolution magnetic encoder (AS5600).
- QMK-based firmware with high-resolution scrolling support (https://github.com/qmk/qmk_firmware/pull/24423).
- Customizable 3D Printed Enclosure designed in OpenSCAD.
Repo:
- .stl,.scad files, KICad schematics: https://github.com/likeablob/spin-maru
- QMK firmware: https://github.com/likeablob/qmk_firmware/tree/likeablob/spin-maru
(Don't mind the broken BOOT switch on the XIAO :)
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