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设计了以80C552单片机为核心,可对数据量进行现场数据采集、分析和显示的便携式数据采集系统。给出了该数据采集系统的总体硬件电路设计以及各逻辑单元的硬件电路。
Designed a portable data acquisition system that takes 80C552 single-chip microcomputer as the core and can collect, analyze and display the data amount on-site. The overall hardware circuit design of the data acquisition system and the hardware circuit of each logic unit are given.