Motor with Fan. The fan blade on this element spins when the element is connected to a power supply. Place up to three motors in the simulation window. With the Select tool, you can move motors and wire them to other objects. You attach wires to the switch's two nodes, which are indicated by the yellow rectangles in Figures 1 and 2.

The fan blade turns for any applied voltage, but the hum of the motor is only audible above 0.75 V. The volume of the sound made by the motor depends upon the value of the applied voltage.

In Figure 3, the crank of a generator is wound at a frequency of 2.0 Hz, which generates a voltage of 5.2 V.