摘要
在Proteus环境下,使用MCS-51单片机检测多个DS18B20温度传感器传回的温度信号,并对各个温度传感器设置温度超限声光报警。重点介绍在Proteus环境下如何读取DS18B20温度传感器的64位ROM序列号,并详细阐述单总线挂多个温度传感器时控制程序的设计过程。
In the Proteus environment,MCS-5 1 microcontroller was used to detect temperature return sig-nal of multiple DS18B20 temperature sensor,and each of the temperature sensors is set temperature transfinite acousto-optic alarm.This paper focuses on how to read 64 ROM serial numbers of DS18B20 temperature sensor in the Proteus environment.The process of program design for multi temperature sen-sors attached to 1-wire was elaborated.
出处
《昆明冶金高等专科学校学报》
CAS
2014年第5期38-42,共5页
Journal of Kunming Metallurgy College
基金
云南省教育厅基金课题:多点温度测控系统研究及应用(2011C057)
