DC Motor
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DC Motor Speed Control using Arduino and Potentiometer DC motor is the most used motor in Robotics and electronics projects. For controlling the speed of DC motor we have various methods, like the speed can be automatically controlled based on temperature but in this project PWM method will be used to control the speed of DC motor. Here in this Arduino Motor Speed Control project, the speed can be controlled by… |
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DC Motor Speed Control Circuit The DC MOTOR SPEED CONTROL circuit is primarily a 555 IC based PWM (Pulse Width Modulation) circuit developed to get variable voltage over constant voltage. The method of PWM is explained here. Consider a simple circuit as shown in figure below. If the button is pressed if the figure, then the motor will start rotating and… |
