本人采用89S52设计的汽车电磁离合器的控制驱动程序，并有数码管显示循环次数。文件列表: 离合器耐久性实验 ................\1 ................\1.c ................\1.hex ................\1.LST ................\1.M51 ................\1.OBJ ................\1.Opt ................\1.plg ................\1.Uv2 ................\1_Opt.Bak ................\IOKEY.h ................\key.c ................\key.LST ................\key.OBJ ................\shownum.c ................\shownum.LST ................\shownum.OBJ ................\STARTUP.A51 ................\STARTUP.lst ................\STARTUP.OBJ ................\封面.doc ................\操作说明.doc ................\电路图 ................\......\Backup of circuit.Sch ................\......\circuit.Bkp ................\......\circuit.ddb ................\......\Previous Backup of circuit.Sch……