利用單片進行0~20的計數(shù)程序

正文摘要:

可以實現(xiàn)0~20計數(shù)功能顯示 #include<reg51.h> #define LED_SEGMENT P0 sbit led1 = P2^0; sbit led0 = P2^1; #define ON 1 #define OFF 0 unsigned char code display_code[10]={0XC0,0XF9,0XA4, ...