基于STC89C58RD+芯片的无线多点温度采集系统设计  

Design of Wireless and Multipoint Temperature Acquisition System Based on STC89C58RD+Chip

作　　者：李世芳[1] 赵佩[2] 

机构地区：[1]宁夏大学物理电气信息学院,宁夏银川750021 [2]西北大学基础部,陕西西安710069

出　　处：《安徽农业科学》2010年第24期13556-13557,共2页Journal of Anhui Agricultural Sciences

基　　金：宁夏大学科学研究基金项目(ZR200810)资助

摘　　要：用新一代STC89C58RD+单片机、射频芯片nRF401和单总线数字温度传感器DS18B20构建无线多点温度采集系统。该系统硬件电路简单,响应速度快,性能稳定,无线通讯距离可达500～800m。The new generation of STC89C58RD ＋ single chip computer, radio frequency chip nRF401 and monobus digital temperature sensor DS18B20 were used to construct wireless and muhipoint temperature acquisition system. The hardware circuit of this system was simple, its response speed was high, its performance was stable and its wireless communication distance could reach 500 -800 m.

关 键 词：单片机 射频 无线传输 单总线温度传感器 

分 类 号：S625.3[农业科学—园艺学]