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PWM-Based DC Motor Speed Control by Anb Bajwa is a document available to read on EtoBox.

What is PWM-Based DC Motor Speed Control about?

The document describes a lab experiment to control the speed of a DC motor using pulse-width modulation (PWM) in an open loop system. It involves using two timers on a microcontroller - timer 0 to vary the on-time of the PWM pulses according to a duty cycle set by a keypad, and timer 1 to set the fixed period of the PWM pulses. The code initializes the timers, reads the duty cycle from the keypad, and uses interrupt service routines to generate the PWM signal controlling the motor speed.

Author

Anb Bajwa

Language

EN