51单片机DS1302时钟芯片简单程序
#include #include #define uchar unsigned char #define uint unsigned intdata_7seg[10]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,}; uchar hour,min,sec; sbit shi=P1^0; sbit fen=P1^1; sbit miao=P...
Arduino控制DS1302时钟芯片(ds1302引脚图及功能和应用电路)