AT89S52+DS18B20温度计的应用，可以将温度精确到0.625，非常适合初学者来玩单片机+DS18B20的应用，本程序本人亲自编译的，没有任何问题，其他参数请自行修改-AT89S52+ DS18B20 thermometer application, the temperature can be accurate to 0.625, very suitable for beginners to play MCU+ DS18B20 application, compile the application in person, without any problems, other parameters to modify your own! ! !