Magnetic Incremental Rotary Encoder (c) by Gino Magarotto
Magnetic Incremental Rotary Encoder is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
You should have received a copy of the license along with this work. If not, see http://creativecommons.org/licenses/by-sa/3.0/.
This project aims to provide a compact, easy to use, relatively high resolution and arguably cheap encoder. It uses the AS5040 magnetic rotary encoder IC from Austria Microsystems.
Project log on https://hackaday.io/project/8418-magnetic-incremental-rotary-encoder
Included are.stl and .step files for the case, and .sch and .brd for the PCB.
The PCB is double sided and measures 20 x 20 mm. It could be home etched or manufactured using some low cost prototyping service. The case is designed to be milled, 3D printed or laser cut (the top part). A 3 mm or 1/8 in tap is also needed for threading two holes on the case cover.