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發(fā)布時間: 2021-7-28 20:35
正文摘要:#include <reg51.h> #define uchar unsigned char #define uint unsigned int sbit smg1 =P1^1; sbit smg2 =P1^0; //定義共陽極數(shù)碼管引腳 sbit red2=P1^5; sbit yellow2=P1^6; sbit green2=P1^7; //東西 ... |
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