proteus 上面的 DS18b20的 项目调试代码 已经通过，下载后可直接运行-the roteus project above DS18b20 debug code has been adopted , and can be run directly after downloading

利用51单片机对温度传感器ds18b20进行程序编译……适用于初学者-The use of 51 single-chip temperature sensor ds18b20 for program compilation ...... for beginners ......