摘要
MAXIM公司的MAX6577是一种将温度转换为频率的温度传感器,通过AT89C2051单片机对输出信号频率进行计算处理,设计实用的温度测控系统,可以实现包括温度测量、显示、控制与报警等功能。介绍了硬件电路和软件编写,提供完整的电路图,给出了软件的总体设计,特别是对数据计算处理部分的程序编写做了详细分析。
The MAX6577 of MAXIM Company is a temperature sensor which converts the temperature to frequency, calculates and processes the output signal frequency by the single chip microcomputer AT89C2051 ,designing practical temperature measure and control system, can realize the function including temperature measure, display, control, alarm and so on. This article introduces hardware circuit and software, provides complete circuit, gives the design of software, detailed analyses the data calculation and processing especially.
出处
《现代电子技术》
2008年第1期121-123,126,共4页
Modern Electronics Technique
