Precisely tracking speed, acceleration, and position of a motor's rotor is an essential requirement for many motor control applications found in everyday equipment such as fax machines, elevators, and ...

A black and white paper made from a piece of printer paper and a sharpee pen are used to create the optical encoder as it keeps track of the current location by using an IR emitter and detector. A ...

Why are there so many different angle encoders on the market? Why do they use different scanning and measuring methods? And which one should a designer choose? To answer those questions, engineers at ...