An open source bluetooth mouse 🐭 for CAD 🐱.
*Figure 1: PLA base / Resin shell
- Symmetrical design
- 9 buttons
- Y2K Macintosh vibe
- No visible screws
- Not-too-bad middle click and scrolling
- Adjustable sensor position. With my slim breakout pcb. https://github.com/badjeff/pmw3610-pcb
- Powered by ZMK => OSS, on-devie profiling, say no to (Logxtxxh|Razxx) eco-system
- Optimized for fingertip grip and claw grip, swapable part for palm grip
- Easy facelifting. (and reprinting the yellowish parts)
- Ligthweight
- Medium to small size
- Rigid
- Long battery life
- Silent tactile switches
- Low Profile
| Unit | Item |
|---|---|
| 1 | Seeed Studio XIAO BLE (nRF52840) |
| 1 | PWM3610 Sensor Breakout Board |
| 9 | Kailh CMI627301D07 6x6x7.3mm Silent Micro Switch |
| 9 | 1N4148W T4 SOD-123 Diode |
| 1 | ALPS EC05-E1220401 (Vertical) Rotary Encoder |
| 1 | MSK-1153 6 Pins Power Switch |
| 1 | 3x4x2mm Tact Switch Turtle Switch |
| 1 | M2 Screw Boxset (3-10mm) |
| 6 | Neodymium Disc Magnets 5x1mm (Diameter x Thick) |
| 1 | 601230 Lipo Battery (plus connector) |
| 5 | Thick Mouse Feet Skates Dots (~0.7mm) |
| 1 | 28/26 AWG silicone wire |
| 1 | For FDM printing, 30x2mm Metal Shaft (File one end into a hexagonal shape, fit in EC05 Rotary Encoder) |
- Print base plate with PLA, easier to screw
- Use double-sided tap to secure the sensor breakout PCB while no futher position adjustment needed
- Lens-to-Surface distance must >2.4mm & <2.9mm. Mouse Feet must >0.65mm.
- Scroll wheel tube diameter is 2.2mm. Wrapping metal shaft with taps to fit, superglue one end if fitting done.
The ZMK firmware config repository can be find at badjeff/moudabella-zmk-config.
Available under the CERN-OHL-P v2 permissive license.