Rotary Encoder and Shift Registers Explained
Chris Savage from Savage Circuits goes over the basics of Rotary Encoder and Shift Registers in the second of his new video series called Savage Circuits TV. You can see all three videos here. If you are wondering why there is lots of Parallax gear used in the videos, that is because Chris works for Parallax. 🙂 To read more about Rotary Encoders have a look at the Wikipedia page