2012•Journal of Huanggang Normal UniversityRequires access

Design of DC motor control system based on microcontroller

Zu Yi

Abstract

A design of DC motor control system based on microcontroller is presented.We use STC89C52 microcontroller as kernel controller,TA7267BP as driver chip,and four keys to control the DC motor forwad,reversion,break and stop,and light the corresponding state indicators.Hardware circuit and achievable method of software are also presented.The system is a better choice in controlling micro DC motor.

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Key concepts: Microcontroller, DC motor, Computer science, Chip, Controller (irrigation), Computer hardware, Embedded system, Stepper motor