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基于C8051F340的数据采集器设计

消耗积分:10 | 格式:rar | 大小:9917 | 2010-12-14

李丽

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针对众多低成本数据采集需求,采用带有片上USB控制器和D/A转换器的混合信号微处理器C8051F340,设计了一款可通过USB接口和LabVIEW图形用户界面实现与PC机联机的数据采集器,同时借助系统的SD卡存储独立实现现场长时间采集数据。该数据采集器成本低,结构简单,体积小,已成功用于工业现场。
Abstract:
 Aiming at the need of low cost data acquisition, a data acquisition device is designed based on C8051F340 which is a mixed-signal microcontroller and integrates USB controller and A/D controller on a chip.The data acquisition device which can combine with PC by USB interface and LabVIEW graphical user interface,can realize data acquisition. At the same time,it can be solely run a long time in virtue of SD card in field.The date aequisition device features low cost,simple structure and little sharp, and it has been used in industry field.

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李加杰 2015-11-18
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谢谢,楼主,下来看看 收起回复
lyl420819 2015-07-04
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谢谢楼主了,下载学习。 收起回复
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