The system adopts 1-Wire sensor net and RS485 transmission net technique.
系统采用单总线传感器网络和RS485 传输网络的设计思想。
It is critical technology to encode the digital sensor DS18X20 that measure multiple temperatures with the 1-wire bus.
运用数字式传感器ds18 X 2 0采取单信号传输线进行多点测温的关键技术是传感器的地址编码问题。
The wireless data transmission system which is composed of wireless data transmission device nRF24L01 and high-precision 1-Wire bus digital temperature sensor DS18B20, is introduced in this paper.
介绍一种由nRF24L01型无线数据传输器和高精度的单总线数字温度传感器DS18B20组成的无线数据传输系统；详细阐述该系统的硬件和软件设计要点；
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