基于DHT11的实验室多点温湿度报警系统设计
기우DHT11적실험실다점온습도보경계통설계
Design and Implementation of Multi-point Temperature and Humidity Alarm Systemin Laboratory Based on DHT11
  • 万方数据
    山西电子技术 산서전자기술
    SHANXI ELECTRONIC TECHNOLOGY
    2011年 4期 45-46 ,共2页

    王志宏%白翠珍

    왕지굉%백취진

    DHT11%单片机%温湿度传感器%报警 DHT11%單片機%溫濕度傳感器%報警
    DHT11%단편궤%온습도전감기%보경
    DHT11%MCU%temperature humidity sensor%alarm
    以单片机为控制核心，采用DHT11温湿度传感器，12864LCD显示模块，实现了实验室多点温湿度参数的实时采集、显示和超限报警功能。系统的优点为单总线串口通信，使系统结构简化，节约了单片机资源，易于系统的功能扩展。
    이단편궤위공제핵심，채용DHT11온습도전감기，12864LCD현시모괴，실현료실험실다점온습도삼수적실시채집、현시화초한보경공능。계통적우점위단총선천구통신，사계통결구간화，절약료단편궤자원，역우계통적공능확전。
    The system takes MCU as control core, and uses temperature and humidity sensor-DHT11 and 12864LCD display module to realize the real-time collecting displaying and overrun alarming of multl-point temperature and humidity parameters in Lab,. The advantage of system is the using of single bus serial communication, makes a simple system structure to save the MCU resources and easily expand the function.
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