该系统实现了基于DSP的线阵CCD数据采集与处理，达到了对热轧钢板尺寸实时在线测量的目的。
This system realizes data acquisition and processing of linear CCD based on DSP, and achieves the goal of hot rolling steel plate size real-time measurement in high speed.
一种基于电力线扩频载波技术的远程温湿度数据采集系统的设计，并给出了系统的硬件接口和软件的设计思路。
This paper introduces a kind of tele-acquisition system for temperature and humidity data based on the technology of power line carrier, and presents its hardware interface and software design.
该仪器的电路部分采用了线阵CCD进行光谱数据采集，采用USB接口进行通讯和系统供电。
The circuit of spectrometer used CCD for spectrum data collection, and used USB interface for communication and system's power.
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