Hall Effect sensor holder SU120-compatible
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Thingie to hold TO-92 Hall Effect sensor in place for handwired magnetic keyboard
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Updated at source:
Model information
- Source
- Printables
- Category
- Computers
- License
- Creative Commons — Attribution — Share Alike
This is an adapter module for a Hall Effect sensor in a TO-92 LPG package. It allows you to position the sensor near a magnetic switch and read its values for building a keyboard. The mounting holes are compatible with SU120 PCBs, designed for M1.4 self-tapping screws.
The sensor holds firmly in place on its own and usually doesn’t require glue or anything similar (though you can use it if you prefer). For easier installation, I recommend first inserting the sensor the other way around and slightly bending the leads, then inserting it correctly (as shown in the photo).
Settings:
- I did it with 0.4mm nozzle
- First layer height: 0.2mm
- Layer height: 0.1mm