此程序为经典的DS18B02温度头控制程序基于c51平台的一种全新写法.占用内存小,所写的代码全部包含注释,适合新手学习-This procedure for the classic first DS18B02 temperature control procedures c51 platform based on a new wording. Small memory, contains all the code written by the Notes is suitable for novices to learn