摘要
介绍了基于MAX197和AT89S52的数据采集系统的硬件和软件设计,可以实现温度、压力、流量等过程量的数据采集。通过串行通信把采集的数据上传给PC机,完成数据的存储和相应处理。经测试,系统稳定可靠,能实时采集多种数据,具有一定的推广价值。
The hardware and software design of the data acquisition system based on MAX197 and AT89S52 is introduced.This system can collect such process quantum as temperature,press,flux.Collected data can be sent up to computer through serial communication,stored and processed in it.This system is stable and reliable,can collect many kinds of real time data,have some generalization value.
出处
《微计算机信息》
2010年第14期97-98,107,共3页
Control & Automation
