Hall Effect Tachometer
by tkbletsc
1 / 5
Printable files (1)
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stlmagnet-encoder-disc.stl
468 Ko · 698 downloads
Description
As I was pricing rotary encoders, I realized that I could fabricate a rudimentary encoder/tachometer using just a 3D printer, magnets, and Hall Effect sensors (which detect magnetic field). See this hastily made YouTube.
This customizer makes the disc for basically any magnets and motor you have around.