This is a production of electronic clock with the microcontroller, can achieve a leap year on the corresponding line changes in the number of days, you can achieve more accurate timing

最新版的时钟！\STARTUP.A51
..............\STARTUP.lst
..............\STARTUP.obj
..............\时钟！！！
..............\时钟！！！.c
..............\时钟！！！.hex
..............\时钟！！！.LST
..............\时钟！！！.M51
..............\时钟！！！.OBJ
..............\时钟！！！.Opt
..............\时钟！！！.plg
..............\时钟！！！.Uv2
最新版的时钟！

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