摘要
介绍了美国DALLAS公司生产的单总线数字温度传感器DS18B20的内部结构、工作原理以及与单片机接口连接方式和汇编语言的编程方法。
The inner structure and working principles of 1-wire digital sensor DS18B20 made by DALLAS in U.S.A. are intruduced in this paper with the introduction of the ways to connect it with SCM's interface and the ways to program the assembly.
出处
《三明高等专科学校学报》
2004年第2期33-36,共4页
Journal of Sanming College
