optical encoders

There are many types of encoders, but one that is widely used is the optical encoder. In this article, we will give you vital information about optical encoders. What are it and its uses? An optical encoder is a motion-sensing device that relies on light shining through the coded disk. What the light does is track the shaft’s movement. The interruption of light is the basis for encoding. The optical encoder consists of the LED light source, a disc with slot-like apertures, and a photodetector. What are the uses of an optical encoder? There are many uses for an optical…