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In this project we are going to show you how to control speed of Fan with the help of Potentiometer. So let’s do it.

Working :

       Potentiometer is like a variable resistor. When we move the potentiometer from lower position to higher position the speed of the Fan is changing.

Step : 1

Take Motor, Fan, Potentiometer, Battery and connecting wires

Step : 2

Connect the Fan with Motor

Step : 3

Connect positive terminal of Battery with Potentiometer

Step : 4

Connect another terminal of potentiometer with Motor


Video :