DS18B20与单片机的接口及编程技术  

Interface of DS18B20 with single-chip computer and programming technique

作　　者：刘俊伏[1] 宗云[1] 

机构地区：[1]石家庄信息工程职业学院计算机系,河北石家庄050035

出　　处：《河北工业科技》2007年第4期227-229,共3页Hebei Journal of Industrial Science and Technology

摘　　要：介绍了DS18B20的性能、内部结构及优越性,并详述了单线数字温度传感器DS18B20与单片机的接口技术以及在温度测量中的硬件和软件设计,最后以一个程序实例进行了说明。DS18B20 is a 1-Wire bus digital thermometer produced by DALLAS Company. It has characteristics of simple interface, high accuracy, strong anti-interference ability, stabilize credibility etc. This paper introduces the interface technique 1-Wire bus digital thermometer DS18B20 with single-chip computer and its hardware ＆ software design applied in measuring temperature. Finally an example of programming is given.

关 键 词：DS18B20 单总线 数字温度传感器 单片机 网络化 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]