l297

Development of Blending Step Motor Driver Based on L297 / 298 Chip

基于L297/298芯片混合式步进电机驱动器的研制

L297 is a type of dedicated chip applied in control of two phase stepping motor .

L297是一种适用于两相步进电机控制的专用芯片。

Singlechip control of a stepping motor based on L297 / L298 chip

基于L297/L298芯片步进电机的单片机控制

The step motor driver circuit are build by using chip L297 and L298 and it is controlled by Single Chip Microcomputer .

采用集成芯片L297和L298来驱动步进电机，并设计了驱动电路。

The dissertation introduces the structure and the measuring principle of the system , develops step motor controller and blending step motor driver based on L297 / L298 chip . The image processing technology is dealt with detailedly .

本文介绍了该测量系统的结构和工作原理；开发出了基于PC机和单片机的步进电机控制器以及基于L297/L298芯片的混合式步进电机驱动器。

This article presents a sort of system construction and realize method based on multi-controller tooth arrangement robot , realizing method and key technology , develops step motor controller and blending step motor driver based on l297 / l298 Chip .

本文提出了一种基于多操作机排牙机器人系统结构及实现方法，进行了相关关键技术研究，并开发出了基于PC机和单片机的步进电机控制器以及基于L297/298芯片的混合式步进电机驱动器。