Description: Use keil c to achieve a small clock
* Action: the four-digit seven-segment display electronic clock minutes, and seconds time value
* Wiring: Data = seven segment display lower potential output = Pgfedcba
* Low potential sweep: S3 ~ 0 = one thousand, one hundred, ten, single-digit
* Hardware: SW1-1 (SEG7) ON
To Search:
File list (Check if you may need any files):
timeclock_gene.txt
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