Description: Using at89s52 and LCD analog and digital lock all the features with a password save function. Program runs after the first prompt for a password, the password you enter the correct password 8X8LED started flashing neon analog input error is prompted to re-enter the password until the correct date. Press the Set key to set the password. To set a password first enter the old password, enter the correct old password, you can continue to operate below the old password input error is prompted to enter the old password is wrong, the old password input error number has risen to three times, then prompts to reach the maximum allowable number of input error, this time can not be and then attempt to set the password. In addition to intuitive operation, the screen displays the password as plain language, in real life is not permitted, readers may try to enter the password displayed on the screen when the "*" symbol
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mimasuo\CH451_C.C
.......\CH451_C.LST
.......\CH451_C.OBJ
.......\GET_NUM_C.C
.......\GET_NUM_C.LST
.......\GET_NUM_C.OBJ
.......\IIC_C.C
.......\IIC_C.LST
.......\IIC_C.OBJ
.......\LCD_C.C
.......\LCD_C.LST
.......\LCD_C.OBJ
.......\LED8X8_C.C
.......\LED8X8_C.LST
.......\LED8X8_C.OBJ
.......\MAIN_C.C
.......\MAIN_C.LST
.......\MAIN_C.OBJ
.......\README.txt
.......\SECRET_C.H
.......\SET_SECRET_C.C
.......\SET_SECRET_C.LST
.......\SET_SECRET_C.OBJ
.......\_desktop.ini
.......\密码锁1
.......\密码锁1.hex
.......\密码锁1.lnp
.......\密码锁1.M51
.......\密码锁1_Opt.Bak
.......\密码锁1.plg
.......\密码锁1.Uv2
.......\密码锁1.Opt
mimasuo
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