摘要
DS18B20是达拉斯半导体公司的1-wire器件。介绍了DS18B20在温度监测系统中的应用,讨论了DS18B20的特点及系统的硬件、软件设计,给出了硬件接口电路和部分软件编程。系统具有设计简单、成本低廉、可靠性高的特点。
DS18B20 is a 1-wire device of DALLAS SEMICONDUCTOR. The paper introduces the application of DS18B20 in the temperature detection system and discusses specialty of DS18B20 and system hardware and software design .The interfaceing circuit and some programs are described. The specialties are simple desigh, cheap cost and high reliability
出处
《锦州师范学院学报（自然科学版）》
2004年第4期387-390,共4页
Journal of Jinzhou Normal College (Natural Science Edition)
