51单片机秒表精确计时
#include#include"intrins.h"#define uint unsigned int#define uchar unsigned charuint second ;code unsigned char table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00};uchar code DIS_BIT[10]={...
STC89C52-秒表(精确10ms)同时LED二进制计数
#includetypedef unsigned char uint8;typedef unsigned int uint16;typedef unsigned long uint32;code uint8 number[] = {0xc0,0xf9,0xa4,0xb0, 0x99,0x92,0x82,0xf8, 0x80,0x90,0x88...
基于51单片机秒表的程序设计