摘要
根据无线传感器网络节点的硬件体系结构,设计出了节点,极大地降低了功耗。系统以AT89C2051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、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,最后进行了实际测试。
According to the hardware architecture of wireless sensor network node,the nodes were designed,which can greatly reduce the power consumption. The system uses AT89C2051 single-chip microcomputer as the core. The temperature col-lection and wireless transceiver are realized by using the digital temperature sensor DS18B20 and wireless transceiver chip nRF24L01. The specific design thought and realization method of the hardware and software of the system are also provided. Fi-nally,the practical test was conducted.
出处
《现代电子技术》
2014年第7期12-14,共3页
Modern Electronics Technique
基金
云南省教育厅科学研究基金项目(2011c103)
