Equipment motion control can involve one or more types ... or it could move a conveyor forward and backward to a position. A servo can also be fitted directly to a rotational joint or via a gear ...
While serial communication is usually between two endpoints, the servo control protocols are designed ... coordinated action could only be specified for position mode but not for continuous ...
The custom servo can tune the endpoints ... A push button allows resetting the center position. DIP switches control the mode. The video shows a computer and an RC controller setting the position ...