摘要
提出了一种检测烘炉温度的无线数字检测系统。该系统将无线收发模块nRF905与单片机系统相结合,实现无线温度检测。系统中采用了高精度热电偶数字转换器芯片MAX6675,使系统的硬件结构大为简化,测温精度得到了提高。实践表明:该系统适合在复杂的工业现场使用。
A wireless digital temperature detection system is introduced. The system combines wireless transceiver module nRF905 and a single chip controller to make wireless temperature detection possible.In this system, high precisi on thermocouple digital converter chip MAX6675 is adopted,By using this chip, the hardware structure of the system was simplified, and the precisi on of the temperature measurementwas improved. The practice shows that the system is very adequate for industrial construction site.
出处
《微计算机信息》
2011年第2期126-127,共2页
Control & Automation
关键词
无线传输
单片机
烘炉温度测量
wireless transmission
single chip controller
temperature measurement of bakers
