File list (Check if you may need any files):
步进电机
........\3.PWI
........\bujin
........\bujin.hex
........\bujin.lnp
........\bujin.M51
........\bujin.Opt
........\bujin.plg
........\bujin.Uv2
........\bujin_Opt.Bak
........\bujin_Uv2.Bak
........\key.c
........\key.h
........\key.LST
........\key.OBJ
........\Last Loaded 3.DBK
........\led.c
........\led.h
........\led.LST
........\led.OBJ
........\main.c
........\main.LST
........\main.OBJ
........\start.c
........\start.h
........\start.LST
........\start.OBJ
........\用AT89C51做步进电机运行自动化控制器.pdf