Its temperature and humidity sensor's structure and principle are introduced too.
讨论了湿地研究中温湿度检测技术的应用及意义，介绍了可用于湿地环境连续监测的高精度多通道温湿度自动测量记录系统，对它所采用的温湿度传感器的结构和测量原理进行了说明，详细分析了具有智能软补偿和软线性化的电路原理与程序框图。
Based on SCM and SHT11 temperature and humidity sensor, the temperature and humidity control system used for a greenhouse is designed.
设计了一种基于单片机和SHT11温湿度传感器的温室温湿度控制系统。
An intelligent instrument to predict the infection of pear leaves by pathogen of Venturia nashicola was designed based on 89C51 single chip and SHT15 smart temperature and humidity sensor.
以89C51为控制核心,采用SHT15智能温湿度传感器,设计了一种梨黑星病菌侵染测报器。
Data gathered by temperature and humidity sensors is widely used in environmental control system,sampling modules is communicated with PLC remotely by Fieldbus in application,PLC charges receiving and processing data,then data output is finished by transistors module,And transistor drive each piece of nixie tube,bit choice is drived by PLC.
温湿度传感器采集信号广泛应用于环境监控系统,在应用中采样模块是通过现场总线与PLC远程通讯的,PLC负责接收数据并进行处理,处理后数据由晶体管模块扫描输出,晶体管驱动数码管各段,位选以PLC驱动各位,整个系统实现模块化,系统运行稳定、可靠。
This text introduces the relevant concepts of the humidity and sensor, introduction, relevant principle and application of SHT11 warm humidity sensor sequentially, the application of SHT11 warm humidity sensor sequentially will improve.
介绍了应用新型传感器SHT11的单片机嵌入式系统的设计方法,该方法具有使用方便、设计简单实用的特点,同时利用嵌入式技术原理,实现单片机对传感器的控制,该设计可以加快检测速度、提高效率、增强安全性、智能性,还简单介绍了湿度及传感器的相关概念,SHT11温湿度传感器的介绍及相关原理、应用,SHT11温湿度传感器提高了传感器的性能,又降低了成本、减少了体积,同时也非常便于和微控制器接口,给出了系统设计中SHT11与单片机的接口电路及显示电路。
This text introduces the relevant concepts of the humidity and sensor , the introduction , relevant principle and application of SHT11 warm humidity sensor sequentially, interface circuit and showing the circuit , c51 procedure of SHT11 and one-chip computer.
本文依次介绍湿度及传感器的相关概念,SHT11温湿度传感器的介绍及相关原理及应用,SHT11与单片机的接口电路及显示电路,c51程序。
Comparative experiment and result between two kind of temperature-humidity sensors;
两种典型温湿度传感器的比对试验及结果