摘要
介绍PC3C激光高浓度粉尘检测仪的系统原理。着重讨论了系统中的数字式一体化温湿度传感器SHTl1的内部结构、基本性能、工作原理,分析了它的时序和接口电路,得出SHTl1的相关优点,最后给出了SHT11在系统中进行温湿度测量的具体实现。
This text introduces the systematic principle of the dust particle detector, we have discussed the inside structure, basic performance, operation principle of the digital integrated warm humidity sensor in the system emphatically, and analyzed its time sequence and interface circuit, and draw its relevant advantages, provide it to carry on the realizing concretely of warm humidity measurement in the system finally.
出处
《电子工程师》
2005年第8期64-66,70,共4页
Electronic Engineer
基金
江苏省高校自然科学研究课题。
