[hw640] has put together a well written and detail packed explanation of how to interface with a digital rotary switch. These digital opto encoders have just two outputs with four possible logic ...

Rotary switches move in a circle and can stop in several positions. They are used to control many different circuits with a single switch. These devices have some advantages over other switches since ...

Manufacturers of switches and relays focus on miniaturization while delivering greater functionality with more options.

Rotary limit switches detect and are activated by rotational movement. Switches are devices used to break electrical circuits. Limit switches are essentially switches that can be actuated by an object ...