摘要
利用短距离无线通信技术构成一个基于单片机的简易、低功耗的无线多点温度测量系统。系统以AT89C2051、AT89C51单片机为核心,采用数字式温度传感器DS18B20、无线收发芯片nRF24L01实现了温度的采集、控制、无线收发等,给出了系统硬件及软件的具体设计思想与实现方法。
The essay tries to form a simple, low power wireless more temperature measuring system based on MCU by using the short-range wireless communication technology. The system uses AT89C2051, AT89C51 single-chip microcomputer as the core, and realizes the collection of temperature, control, wireless transceiver and so on by using the digital temperature sensor DS18B20, wireless transceiver chip nRF24L01.The essay also gives the specific design thought and realization method of the hardware and software of the system.
出处
《微型机与应用》
2012年第13期78-80,共3页
Microcomputer & Its Applications
基金
云南省教育厅项目(2011C102)
