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 ...
If you are interested in building your very own programmable keypad complete with an encoder wheel for video editing, you may be interested in a new project published to Github for the EncoderPad ...
Avago AEDT-981x is a family of industrial grade optical encoders offering from 2,000 to 5,000 counts per revolution (CPR) using a code wheel of 11mm optical radius. The devices are three channel ...