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發(fā)布時(shí)間: 2015-6-24 01:15
正文摘要:#include <reg51.h> #define uchar unsigned char sbit K0=P3^2; sbit K1=P3^3; sbit K2=P3^4; sbit K3=P3^5; sbit LED1=P1^0; sbit LED2=P1^1; sbit LED3=P1^2; sbit LED4=P1^3; void delay(uchar k) { uchar ... |
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