Implementation of the S3C2410-based Stepper Motor’s Control System
GUO Yi
LIU Wen-zhi
Abstract：This paper describes a system which can effectively reduce the step angle and improve the accuracy of robot’s movement and activities. This system introduces stepper motor subdivision technology and TA8435 chip.Also this system adopts S3C2410 processor chip’s inner PWM timer, which generates signals to control the stepper motor via TA8435 chip’s staircase waveform. Finally this paper analyzes the drive circuit’s structure and software control of the stepper motor. After subdivision and optimization, the original robot system is more accurate and more precise.
Keywords：S3C2410TA8435PWMstepper motor
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 40-43 )