Description DC motors rotate at a constant speed(RPM) in clockwise or anticlockwise directions depending upon the polarity of the current that is provided to it. In this project, we are trying to slow down or boost the speed of the motor with the help of an Arduino board. The potentiometer that we are using is responsible for the speed of the motor. You can rotate the potentiometer and the speed of the motor varies accordingly. this is the 10th blog in . The Arduino generates control signals based on the input from the variable resistor but the motor can not process them directly so we are using an L298N motor driver. This driver module provides the correct output signals so the motor can rotate perfectly. You can check the output values generated by the variable resistor on the serial monitor screen. The screenshots of the serial monitor screen are also given below so that you can locate it on your IDE software.
