speed control of dc motor using pic microcontroller with c code

[shibani]

speed control of dc motor using pic microcontroller with c code

Abstract

This paper is intended to control speed of a DC motor using low cost PIC16F877A microcontroller. To achieve this, PWM technique is used, which is in-built under CCP module of PIC. A PIC based speed control scheme has been developed, in which L293D is used as an interface between motor and microcontroller. The PIC16F877A microcontroller has been programmed to vary the duty cycle of motor using PWM library of MikroC PRO simulation software. The complete simulink model has been implemented on Proteus Design Suit. Experimental setup has been developed for the proposed scheme.

[Pushpendra]

code for chopper based speed control of dc motor using a microcontroller pic16f877a. this mc should develop pwm with a keypad and a led display attached to it.