Rotary encoders connect to a shaft and, as the shaft rotates, the encoder outputs pulses. These are used to determine the speed of the object. By counting the amount of pulses per one full turn of the ...

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 ...

Avago Technologies announced a high-resolution absolute optical encoder for high-performance servo and motor feedback applications. Avago Technologies announced a high-resolution absolute optical ...