The main characteristic and operating principle of MC74 are introduced, the wireless digital temperature sensor circuits and some of programs based on MC74 are given.
介绍该电路的主要工作特性及工作原理，给出利用MC74设计的无线数字温度传感器电路的原理及部分程序代码。
Wireless temperature transmitter using low power consumption CPU control technology to control digital temperature sensor and wireless transmitting module.
无线温度发射器采用低功耗cpu技术，控制数字温度传感器和无线发射模块协调工作。
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；
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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