Sponsored by Encoder Products Company, Harmonic Drive LLC, maxon, Performance Motion Devices Gray code is a form of binary and the most popular absolute encoder output type. This white paper will ...

The diagram above is for a 3 bit binary angle-measuring device. How would you redesign this encoder to avoid the possibility of unwanted states during state transitions. The diagram shown above has ...

Editor's Note: See also the Follow-on Article that describes how to generate Gray Codes for non-power-of-2 sequences. Note that the correct grammar and spelling for Gray codes is “Gray” (not “gray”, ...

Rotary and linear optical encoders are common in position and motion sensing. Here, a disc or plate containing opaque and transparent segments passes between an LED and detector to interrupt a light ...