测试系统含光纤温度探头、光纤调理器及其测控软件。
The test system consists of optical fiber temperature probe, optical fiber modulator and test-control software.
详细讨论DS1820温度传感器和单片机接口电路，软件设计以及在测控系统中的应用。
The application of the DS1820 digital temperature sensor in the measuring and controlling system and software design is discussed detailedly in the paper.
介绍了数字温度传感器DS18B20的特点、测温原理，及其在粮仓远程温度测控系统中的应用。
The character and application in the granary temperature decting and controlling system of digital temperature sensor DS18B20 are introduced.
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