【摘要】 随着国家经济的发展和科技的进步,同学们对于教室环境的要求越来越高,运用单片机设计的智能教室系统不仅舒适,而且更加环保节能。该系统以单片机为主控核心,采用DS18B20、光敏电阻收集信息和EEPROM存储。根据DS18B20采取的温度去控制风扇的转速,根据光敏电阻去判定光照强度从而控制教室照明强度。该系统将设置的一些参数都存入EEPROM中,设置适合环境的温度限值和光线限值,使教室更加智能化。更多还原

【Abstract】 With the development of national economy and the progress of science and technology,students have higher and higher requirements for the classroom environment. The intelligent classroom system designed by single-chip microcomputer is not only comfortable,but also more environmentally friendly and energy-saving. The system is mainly controlled by single chip microcomputer,DS18 B20,photoresist and EEPROM. According to the temperature of DS18 B20 to control the speed of the fan,according to the photoresist to determine the light intensity to control the classroom lighting intensity. The system can set the temperature limit and light limit suitable for the environment,make the classroom more intelligent,and store some parameters in EEPROM.更多还原