Multiple Data Acquisition System Based on the AT89S52

Abstract:

The paper designs a multiple-data acquisition system based on the AT89S52. The system consists of two-way series A/D converter ADC0832, SCM AT89S52, extended 62256 RAM and LED display. It also describes the functional block diagram of system design, hardware interface schematics for each block and the software flow chart. By the acquisition, processing and display to the two road voltage signals, the results show that the system can realize the real-time data acquisition, processing and display for the multiple data, which has better versatility and can be widely used in the field of industrial automatic control.

• Periodical: Advanced Materials Research (Volumes 562-564)
• Pages: 1780-1783
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.562-564.1780
• Online since: August 2012
• Authors: Xue Dong Dong, Jun Ma, Yan Liu, Wei Wang, Peng Ye
• Keywords: Data Acquisition, Memorizer, Serial A/D, Single-Chip Microcomputer (SCM)

References

[1] DS005583 datasheet. http: /www. alldatasheetcn. com.

[2] J. Ma, X. H. Chen, G. L. Yan: Application of electronic technique Vol. 3(2008), P. 79-82.

[3] X. H. Chen: Journal of Transducer Technology Vol. 23(2004), P. 18-20.

[4] J. Ma, X. H. Chen: Application of electronic technique Vol. 12(2007), P. 79-85.

[5] L. Suo, F. Ling: Shanxi Electronic Technology Vol. 2(2011), P. 28-30.

[6] R. B. Wu, W. Z. Tang: Science ＆ Technology Information Vol. 25(2011), P. 10-11.

[7] AT89S52 datasheet. http: /www. alldatasheetcn. com.

[8] HM62256A Series datasheet. http: /www. alldatasheetcn. com.