文档介绍：遥控和温控风扇电路设计与制作丽水学院 2014 届学生毕业设计遥控和温控风扇电路设计与制作专业: 电子信息工程班级: 电信 102 姓名: 柴剑霆指导老师: 雷伟敏摘要此设计是一种智能电风扇的设计方法。该设计系统以 STC89C52RC 芯片的单片机为核心,应用 DS18B20 的温度传感器来实现对环境温度的感知,同时系统跟随环境温度的变化来改变电机的运行速度,控制风扇的转速。此设计采用的智能温度控制,使风扇可以感知环境温度的高低,以调节风扇的转速大小,让用户拥有更好的使用效果。控制方面包括两个方面:自动控制和手动控制。用户可以选择这种智能调速的方式,同时用户也可以使用遥控器来控制风扇的运行状态。 LED 显示功能使用液晶屏显示当前室温度,风扇的转速等参数,简洁得体,美观大方。关键词 STC89C52RC 智能电风扇温度传感器红外遥控遥控和温控风扇电路设计与制作丽水学院 2014 届学生毕业设计 Design and production of remote control and temperature control fan circuit Major : Electronic Information Engineering Class: 102 Name: JT Chai Instructor: WM Lei Abstract This design isa design method of an intelligent electric fan. The design system based on STC89C52RC chip puter as the core, the temperature sensor DS18B20 to realize the environment temperature perception, change system following the environmental temperature to change speed motor, control the speed of fan. This design adopts intelligent temperature control, the fan can perceive the environment temperature, to adjust the fan speed, let users have a better use effect. Control includes two aspects: automatic control and manual control. The user can select this intelligent control method, operation state and the user can use the remote control to control fan. LED display with LCD screen displays the current temperature, the speed of the fan, fan operating mode parameters, simple decency, elegant appearance. Keyword STC89C52RC temperature sensor infrared remote control intelligent electric fan 遥控和温控风扇电路设计与制作丽水学院 2014 届学生毕业设计目录引言.................................................................................................... 1 第一章智能电风扇的设计............................................................... 2 系统设计简述........................................................................................... 2 系统设计任务........................................................................................... 2 系统功能设计.......................................................................................