Title :
A USB data acquisition system in chemical laboratory
Author :
Wang, Yanpeng ; Wang, Jihua ; Fu, Mingming
Author_Institution :
Inst. of Inf. Sci. & Eng., Hebei Univ. of Sci. & Technol., Shijiazhuang, China
Abstract :
In the chemical laboratory, sometimes it is necessary to monitor some data, and store them for analysis. So a multi-channel USB data acquisition system was designed in the paper to achieve the real-time and high-speed data acquisition which is needed. In the system, the slave computer was composed of 8051 and AD7819 as data acquisition module. And it was connect with the host computer through the USB interface device PDIUSBD12. The application of the system was designed with Visual Basic 6.0, which can develop windows applications easily. Through system debugging, The system can effectively complete the data acquisition when working with chemical sensors in the laboratory. The system will give our laboratory technician great help in many situations.
Keywords :
Visual BASIC; chemical sensors; data acquisition; peripheral interfaces; 8051; AD7819; PDIUSBD12; USB interface device; Visual Basic 6.0; chemical laboratory; chemical sensor; multichannel USB data acquisition system; system debugging; Application software; Chemical analysis; Computer interfaces; Computerized monitoring; Data acquisition; Debugging; Laboratories; Real time systems; Universal Serial Bus; Visual BASIC; PDIUSBD12; USB; Visual Basic; chemistry sensors; data acquisition;
Conference_Titel :
Computer Design and Applications (ICCDA), 2010 International Conference on
Conference_Location :
Qinhuangdao
Print_ISBN :
978-1-4244-7164-5
Electronic_ISBN :
978-1-4244-7164-5
DOI :
10.1109/ICCDA.2010.5541404
