Design of multi-channel data acquisition system
Yinchuan Wu
Abstract
Yinchuan Wu
Abstract
Multi-channel data acquisition system is designed and adopts the C8051F020 microcontroller.The data acquisition system uses USB interface to transfer data in communication between the system and computer,the USB interface provides power for this system.The monitor interface and some control commands are designed by employing VB6.0,collection data is saved as a binary file.The experiment and application show that this system is portable and easy to use,and achieve the design requirement.
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Multi-channel data acquisition system is designed and adopts the C8051F020 microcontroller.The data acquisition system uses USB interface to transfer data in communication between the system and computer,the USB interface provides power for this system.The monitor interface and some control commands are designed by employing VB6.0,collection data is saved as a binary file.The experiment and application show that this system is portable and easy to use,and achieve the design requirement.
Key concepts: USB, Interface (matter), Computer hardware, Data acquisition, Microcontroller, Computer science, Channel (broadcasting), Transfer (computing)