Description: -Code is a complete electronic lock program, lock by entering the password control the opening and closing (with relay analog), using liquid crystal display 1602, the program has the energy-saving setting, when no one close to the lock a long time (20s or so), monolithic machine into sleep mode, LCD off, to minimize power consumption, the external body sensor to sensor switch automatically when someone close to resume from sleep
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33. 4×4键盘及8位数码管显示构成的电子密码锁\33.4×4键盘及8位数码管显示构成的电子密码锁.doc
...........................................\Keil-C\lock
...........................................\......\lock.c
...........................................\......\lock.hex
...........................................\......\lock.lnp
...........................................\......\lock.LST
...........................................\......\lock.M51
...........................................\......\lock.OBJ
...........................................\......\lock.Opt
...........................................\......\lock.plg
...........................................\......\lock.Uv2
...........................................\......\lock.__i
...........................................\......\lock_Opt.Bak
...........................................\......\lock_Uv2.Bak
...........................................\......\STARTUP.A51
...........................................\......\STARTUP.LST
...........................................\......\STARTUP.OBJ
...........................................\Last Loaded lock.DBK
...........................................\lock.DSN
...........................................\lock.PWI
...........................................\Keil-C
33. 4×4键盘及8位数码管显示构成的电子密码锁
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