单片机结合ULN2003驱动步进电机  

SCM Combined with ULN2003 to Drive Step Motors

作　　者：郑振杰[1] 江衍煊[1] 游德智[1] 

机构地区：[1]福建交通职业技术学院,350007

出　　处：《电机技术》2010年第6期44-46,共3页Electrical Machinery Technology

摘　　要：在由单片机结合ULN2003组成单片机的驱动系统的程序设计过程中,根据不同的转动幅度调用不同的驱动程序,最终实现了高精度的控制转动角度。The SCM was combined with ULN2003 to control the drive. Different driving programs were transferred based upon the different rotating range of the SCM driving system which realized the control of rotating angle precisely.

关 键 词：单片机 驱动 步进电机 

分 类 号：TM359.9[电气工程—电机]