摘要
根据数字温度传感器DS18B20的单总线结构特点,利用简单的接口与单片机组成一个温度测量系统,通过显示数码管对系统进行控制和显示,给出了用DS18B20和STC89C52RC单片机构成的温度测量系统的应用电路和参考程序。
According to the characteristics of digital temperature sensor DS18B20＇s single bus structure,a temperature measurement system is composed by using simple interface and SCM.The system is controlled and demonstrated by displaying the digital tube,offering the application circuit and reference program of the temperature measurement system which is composed by DS18B20 and STC89C52RC.
出处
《晋城职业技术学院学报》
2011年第6期53-56,共4页
Journal of Jincheng Institute of Technology
