ELECTROMAGNETIC CONTROL SYSTEMS

An electromagnetic control system activates parts of a machine, at the right moment and for the right amount of time, ensuringthat the machine functions properly.

- Cam swith controller.
The shape of a cam control the moment and duration of an activity, for example, the light of a bulb.

- Limit switches.
The battery provides power for the pump, which moves water from the lower tank to the upper tank. The limit switch is activated when the upper tank is full and the float rises to a certain level.