Research on temperature, humidity and pressure sensor system for atmosphere

被引：0
|
作者：
Fang, Zhen
Zhao, Zhan
Wang, Qi
Zeng, Huanhuan
Wang, Yizhong
Zhang, Bojun
机构：
[1] Institute of Electronics, Chinese Academy of Sciences, Beijing 100080, China
[2] Graduate School, Chinese Academy of Sciences, Beijing 100039, China
来源：
Zhongguo Jixie Gongcheng/China Mechanical Engineering | 2005年 / 16卷 / SUPPL.期
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中图分类号：
学科分类号：
摘要：
A system for atmosphere research with temperature, humidity and pressure sensor was introduced. The signal acquisition and processing employed a F350 MCU with 24-bit AD. A single-chip UHF transceiver CC1000 modulated the data, and MAX2235 amplified the signals. The structure of integrated sensor, the principle of measurement method, the hardware block diagram of the instrument system and the important design flow of software were introduced. The experimental results show that the system volume is smaller, the cost is lower and the precision is suitable for applications.
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页码：61 / 63
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