18b20单点温度检测和多点温度检测，及相关资料，还有仿真，例程程序说明，主机和从机通讯完成温度传输-18b20 single point temperature measurement and multi-point temperature measurement, and related information, as well as simulation, routine descr iption of the procedures, the completion of master an

18b20的，可以自动辨别不同的18b20，有仿真图，这个自认为还不错，，嘿嘿！-18b20, and can automatically identify the different 18b20, a simulation map, the self that is also good, hey!