摘要
该装置以MSP430单片机为核心,结合ASK调制解调电路、DC/DC升压电路、温度、光照传感器等单元电路设计完成,可对周边环境的温度和光照信息进行检测和显示。经过测试证明,该系统实现了自动检测,无线收发,自动显示和节点转发功能,功耗较小,可以实现50cm的无线通信且耗时小于5s。
The wireless environmental monitoring system which is consist of MSP430 single chip microcomputer, ASK modulation demodulation circuit, DC/DC booster circuit, temperat usre, light sensor circuit and so on. The system can detect the temperature of the surrounding environment and lighting information and display. Actual tests indicates that the system implements the automatic detection, wireless transceiver, automatic display and node forward capability, power consumption is small, realized the wireless communication range is above 50cm and delay is less than 5s.
出处
《计算机与数字工程》
2016年第10期2082-2085,共4页
Computer & Digital Engineering
基金
西安航空职业技术学院教学改革项目(编号:16XHJG020)资助
关键词
MSP430
无线检测
环境监控
MSP430, wire less transmission, environmental monitoring
