smartknob/cad/README.md
2022-02-23 16:19:27 -08:00

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# CAD
Most CAD work is done in Fusion 360 and versioned outside of this git repo.
# Assemblies
## SmartKnob View
- [Complete SmartKnob View assembly](https://a360.co/3BzkU0n)
## Handheld
- [Case bottom](https://a360.co/3LM82se) For breadboard with power rails removed.
- [Motor adapter](https://a360.co/3LO03eC) Connects motor to Adafruit TLV493d adapter board, and screws into Case
- [Thumbwheel](https://a360.co/3H3jSee) Test thumbwheel for motor rotor, for turning from the side
# Motors
Note that all measurements were done by hand and will be approximate. Chamfers & fillets are approximated.
## 32mm
- [Motor model](https://a360.co/3H8LUFi)
## 17mm
- [Motor model](https://a360.co/3sYa93Y)
- [Spacer](https://a360.co/3H3xh5M) (screw at the bottom is replaced with a longer M1.4 screw with this spacer inserted; diametric magnet is glued to screw)
- [Dummy test jig](https://a360.co/3sPQgvB)
## 15mm
- [Motor model](https://a360.co/34N1nOa)
- [Magnet spacer](https://a360.co/3532Tvb)
- [Magnet gluing jig](https://a360.co/3I1xbx6)
- [Adapter](https://a360.co/35gC86B) - mount motor to Adafruit TLV493d adapter board