给出了单总线器件DS18 B 20在单片机系统中的应用实例。
Application of the single wire bus device DS18B20 in the MCU system is also given.
阐述了基于单总线的采用DS18B20和AT 89 C 2051单片机组成的温度巡检系统，及其系统硬件构成、软件设计流程。
It described the temperature patrol measurement system based on 1-wire bus composed of DS18B20 and AT89C2051 and its system hardware structure and software design.
本课题主要研究基于STC 89c52单片机与单总线DS18 B 20数字温度传感器的多点温度测量系统。
This topic research based on single bus STC89C52 single-chip microcomputer and the digital temperature sensor DS18B20 multi-spot temperature measuring system.
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