【摘要】 介绍了一种基于PIC系列单片机不限相数的步进电机驱动器,它能实现的功能、硬件原理图、软件框图和控制接口。实践证明,这种驱动器能够非常灵活地实现各种不同相数的步进电机的驱动。更多还原

【Abstract】 This article introduces a kind of step motor driver based on PIC series micro\|control\|unit (MCU). In the article the functions, the hardware schema, the software diagram and the interface of the drivers are involved. It has been proved that this kind of driver can be used conveniently to drive step motor with different phases.更多还原