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Design of temperature acquisition system based on CH372 single chip microcomputer

  • 2013-08-31
  • 162.55KB
  • Points it Requires : 2

Abstract: This paper introduces a single-chip microcomputer temperature acquisition system. The USB bus universal interface chip CH372 is used to realize the data communication between the single-chip microcomputer and the PC, and the digital temperature sensor DS18B20 is used to complete the temperature acquisition. The connection block diagram and hardware circuit diagram of the system are given, and the content of the software design and the program flow chart are also introduced.  

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