Description: Microcontroller development board, an electronic clock program. Uses a modular design method, the header files and source files to write separately. Time with six digital display, the button can always adjust the clock, minutes, seconds, designed three effective keys to select the function key, value increases and numerical reduce key. Each time you press the button (buzzer sounds once), use board at24c02 designed to achieve power outage automatic protection function of display data, the time data before the last power failure when the next power will then continue to run.
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File list (Check if you may need any files):
clock_1\displayF.h
.......\keyscan.c
.......\keyscan.h
.......\at24c02_iic.h
.......\at24c02_iic.c
.......\delay.h
.......\delay.c
.......\displayF.c
.......\clock_1.plg
.......\clock_1.lnp
.......\clock_1.M51
.......\clock_1.hex
.......\at24c02_iic.LST
.......\at24c02_iic.OBJ
.......\delay.LST
.......\delay.OBJ
.......\displayF.LST
.......\displayF.OBJ
.......\keyscan.LST
.......\keyscan.OBJ
.......\main.LST
.......\main.OBJ
.......\clock_1
.......\clock_1_uvproj.bak
.......\clock_1.uvproj
.......\clock_1_uvopt.bak
.......\clock_1.uvopt
.......\main.c
clock_1
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