Abstract: Short distance data collection processes have problems. These can be termed as the repetition of work at many steps, complexity involved in cable connections; the need of real time data processing and the electromagnetic interference etc.We are proposing design of the system of data acquisition using LPC1768 and virtual instrument. The system leverage Cortex-M3 core ARM processor for performing the data acquisition of the closed environment, use the Bluetooth serial port module to implement the wireless data transmission, and use the virtual instrument to handle the received data in the host machine. The system is recommended for wireless data collection, the wireless hand-held meter reading and the industrial real time information collection.
Keywords: Wireless communication; Bluetooth serial port; Virtual instrument
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