There are many ways to make a linear actuator, a device for moving something is a straight line. Most of the easier to make ones use a conventional motor and a mechanical linkage such as a rack and ...

The ABCs of PID control. Considerations for interfacing elements in the electrical circuit to accomplish those parts of the PID function for position control. Firmware code implementation.

The two new operating units will be called Global Linear Networks and Streaming & Studios. HBO, even though it still has a linear presence, will be housed in Streaming & Studios. The move, announced ...