Purdue University alumnus Sergey Zakharov, co-founder and chief technology officer of ZS Instruments, holds an optical encoder wafer created by a prototype of the company’s novel technology. ZS ...

Optical rotary encoders are the most widely used way to transform mechanical rotary motion into electrical signals. There are three basic configurations for optical encoders: incremental, absolute, ...

Rotary encoders convert rotary movement or angular position into analogue or digital signals for use in measurement or control systems. They can be classified in a number of ways, primarily by the ...