If you want a refresher on gray code and some of where it is useful, we’ve talked about it before. If all this sounds oddly familiar, I used an encoder on an old version of Mbed in 2017.

A slight increase in the physical dimensions of the single-track gray code (STGC) encoders in exchange for using fewer reading heads (fewer bits) is the subject that is addressed in this article. A ...

Designed for the 2-bit gray-code encoder sequence (Figure 1b), using a table to provide the state-sequence processing allows you to modify the design to accommodate other encoder output sequences.

Abstract: A slight increase in the physical dimensions of the single-track gray code (STGC) encoders in exchange for using fewer reading heads (fewer bits) is the subject that is addressed in this ...