摘要
本文利用AT89C51和温度传感器DS18B20，及RS485串口通信技术，来实现远距离温度的采集。通过MATLAB的GUI设计，构建控制界面，实现温度曲线的绘制，高低温报警，数据存储，温度变化分析等功能。
In this paper,by using AT89C51 and the temperature sensor DS18B20,and RS485 serial communication technology,to realize the remote temperature acquisition. Through MATLAB GUI design and build a control interface,realize the temperature curve drawing,high and low temperature alarm,data storage,temperature variation analysis,and other functions.
出处
《电子世界》
2014年第19期12-12,共1页
Electronics World
