Abstract:
The aim of developing this project is to control the speed of DC motor. The main advantage in using a DC motor is that the Speed-Torque relationship can be varied to almostany useful form. To achieve the speed control an electronic technique called Pulse WidthModulation is used which generates High and Low pulses. These pulses vary the speed in themotor. For the generation of these pulses a microcontroller (ATmega16A) is used.Since DC motor has wide range of applications, controlling its speed has a good relevance
