File list (Check if you may need any files):
实用密码锁\1602.c
..........\1602.h
..........\delay.c
..........\delay.h
..........\keyboard.c
..........\keyboard.h
..........\main.c
..........\obj\1602.lst
..........\...\1602.obj
..........\...\delay.lst
..........\...\delay.obj
..........\...\keyboard.lst
..........\...\keyboard.obj
..........\...\main.lst
..........\...\main.obj
..........\...\实用密码锁
..........\...\实用密码锁.hex
..........\...\实用密码锁.m51
..........\...\实用密码锁.plg
..........\实用密码锁.Opt
..........\实用密码锁.plg
..........\实用密码锁.Uv2
..........\实用密码锁_Opt.Bak
..........\obj
实用密码锁