多通道无线温度测量系统的设计[电子设计网] Key Words: multi-channel temperature measurement; wireless module PTR8000; DS18B20 [gap=206]关键字：多通道温度测量；无线模块 PTR8000；DS18B20
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介绍了一种多通道温度采集系统，详细分析了其测量原理及测量误差，给出了其系统设计。
The principle and error of high precise temperature measurement are introduced in the multichannel temperature measuring system. It also introduces the design of the system.
介绍了一种多通道温度采集系统，详细分析了其测量原理及测量误差，给出了其系统设计。
The principle and error of high precise temperature measurement are introduced in the multichannel temperature measuring system.
以负温度系数热敏电阻为核心器件设计了多通道高精度温度测量系统。
Based on negative temperature coefficient resistance (NTCR), a fine multiple channel temperature measurement system was designed.
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