ysjabcd 于世杰的链接 http://forum.eepw.com.cn/thread/205904/1……
温度显示实验--ds18b20
#include<reg52.h>
#define uchar unsigned char
#define uint&nb……
数码管滚动显示
#include<reg52.h>
#define uchar unsigned char
#define uint unsi……
定时器应用--秒表
#include<reg52.h>
#define uchar unsigned char
#define uint un……
1602显示实验
#include<reg52.h>
#define uchar unsigned char
#define uint unsig……
