數(shù)碼管顯示矩陣鍵盤數(shù)字 單片機(jī)程序

正文摘要:

#include<reg52.h>     //????????????P0?ο??P1λ??// #define uint unsigned int #define uchar unsigned char uchar code table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0 ...