[Long Haired Hacker] has undertaken a high-resolution 3D printer build ... He ended up building his own magnetic rotary encoder which is shown above. At the heart of the system is an AS5043 ...

Whether it’s the satisfying snap of a high-quality switch or the buttery ... and rather than put up with the bump and grind of a cheap rotary encoder, he decided to find an alternative.

Rotary position sensing technologies ... which allows for high resolution and accuracy in a compact form factor. This encoder operates with low power consumption and achieves a resolution of ...