摘要
DS18B20新型单总线数字温度传感器集温度测量和A/D转换于一体,直接输出数字量,与单片机接口电路简单。作者介绍了一种基于DS18B20和AT89C2051单片机的温度测量及控制系统的硬件结构及汇编程序设计。
Ds18b20 is a digital temperature sensor of single bus. It assembles temperature measure and A/D converter. It exports digtal signal directly and has a simple interface with meu. This paper presents the hardware and the compile program design of temperature measure and control system which based on ds18b20 and at89c2051
出处
《贵州大学学报（自然科学版）》
2006年第1期106-110,共5页
Journal of Guizhou University:Natural Sciences
关键词
温度
测控系统
DS18B20
AT89C2051
temperature
system of measure and control
