摘要
介绍一种基于USB和蓝牙的单片机温度监测系统,以单片机芯片AT89S52为核心,结合外围USB芯PDIUSBD12、蓝牙芯片BC4、温度监测芯片DS18B20等,实现了对温度的监测。系统采用蓝牙无线通信协议,实现数据的无线传输。具体阐述了软硬件的设计并给出了部分硬件电路图和程序流程图。
A temperature monitoring system based on USB and Bluetooth is introduced.Taking the SCM chip AT89S52 as the core and combining with peripheral USB chip PDIUSBD12,Bluetooth BC4 and temperature transducer DS18B20,the monitoring of temperature is carried out.The data are transmitted through Bluetooth Wireless communication protocol.The hardware and software design and a part of the hardware circuit and program flow chart are elaborated in this paper.
出处
《三明学院学报》
2010年第6期542-546,共5页
Journal of Sanming University
基金
三明学院大学生创新性实验计划项目(ZL0909/CS)
三明学院教学改革项目(L1004/G)
