【摘要】 文章主要研究了基于STC89C52单片机的温室大棚温湿度控制系统的设计原理、硬件电路设计及软件设计等。温室大棚温度湿度自动控制系统由主控制器STC89C52单片机、湿度检测传感器、温度检测传感器DS18B20和调节控制等电路构成,该系统能够实现数据采集、数据处理、数值显示等功能,能实现对温室内温湿度的自动调节。更多还原

【Abstract】 This paper mainly studies the design principle, hardware circuit design and software design of greenhouse greenhouse temperature and humidity control system based on STC89C52 single chip microcomputer. The greenhouse temperature and humidity automatic control system consists of the main controller STC89C52 single chip microcomputer, humidity detection sensor, temperature detection sensor DS18B20 and adjustment control circuit. The system can realize data acquisition, data processing, numerical display and other functions, and can realize the automatic adjustment of greenhouse internal temperature and humidity.更多还原