# Clock

The Clock part produces a square wave, where the voltage amplitude alternates between logic = 0 (logic low) and logic = 1 (logic high).

The period of the clock output is determined by the simulation time step, where: clock period = 4 x time step. You can view the time step in the Scene properties (General).

Part parameters:

- Default frequency: 4 Hz

Tips for use:

- The Signal generator part can be used as a clock input with a variable amplitude and frequency.

## See also:

- Input and output power supplies
- Using electronics parts