KST-51單片機：c語言編程實現數碼管動態顯示秒錶的倒計時

/*60S倒計時*/ /*個位每1S變一次，從0～9*/ /*十位,個位爲0的下一秒十位發生變化*/ #include<reg52.h> sbit ADDR0=P1^0; sbit ADDR1=P1^1; sbit ADDR2=P1^2; sbit ADDR3=P1^3; sbit ENLED=P1^4; unsigned char code LedChar[]= { 0xC0,0xF9,0

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