File list (Check if you may need any files):
2超声波盲人拐杖
...............\PCB2
...............\....\Backup of Preview Sheet1.PPC
...............\....\Backup of Sheet1.Pcb
...............\....\Backup of Sheet1.Sch
...............\....\MyDesign.Bkp
...............\....\MyDesign.cmp
...............\....\MyDesign.ddb
...............\....\Previous Backup of Sheet1.Pcb
...............\....\Previous Backup of Sheet1.Sch
...............\程序
...............\....\22222.c
...............\....\22222.muo
...............\....\22222.xmp
...............\....\DebugRel
...............\....\........\22222
...............\....\........\22222.M51
...............\....\........\22222.hex
...............\....\........\22222.lnp
...............\....\新建文本文档.txt