The design on the multi-temperature testing system based on the Laview

摘要

The paper introduced a Data acquisition system which is based on Virtual instruments technology. The data acquisition system can not only obtain the spot signal speedily and accurately, but also can finish data acquisition, data real-time display, data conservation and the display of change tendency. The system I divided into two parts: the top machine is controlled by single chip machine; the bottom machine displays the data and saves the data with LabVIEW which is belonged to National Instruments.