毕业设计-基于STG89C52单片机的温度湿度采集显示控制系统.doc完整版.doc

module used as a bridge to achieve in indoor environment temperature and humidity of the

collection, transmission; And through the LCD screen to see the change of the temperature and

humidity, make timely adjust the possibility. Given the wireless acquisition module, wireless

receiving module, LCD display module, control module and STC89C52 single-chip computers.the

temperature humidity collection display and control system design scheme. And introduces wireless

module of hardware and software flow of work. This paper describes the STC89C52 microcontroller,

wireless acquisition module, wireless receiving module characteristics and function. Use this scheme,

need not laying cable, save the cost and time. The system, small size, high accuracy, high reliability

data transmission, low power consumption, the function is easy to expand, used in the lab,

warehouse, the family, as well as a variety of applications.