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Single bus multi-point temperature measurement system (DS18B20)

  • 2014-03-05
  • 5.95KB
  • Points it Requires : 2

The main thing is that when the system starts, it can use the binary tree search algorithm to automatically scan multiple DS18B20 on the single bus and extract their respective 64-bit ROM-ID numbers! Through these ID numbers, multiple DS18B20 on the single bus can be driven separately. Each line has detailed annotations, which can definitely save your program reading time. The microcontroller is a 51 series. If you have any questions, please add QQ: 278742825

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