08-03-2016, 01:56 PM
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.
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.
