电风扇控制器设计摘 要本文介绍了一种电风扇控制器
它具有多级调速,定时,遥控,温度控制等多项功能
以 AT89C51 单片机作为控制核心,通过单片机控制双向可控硅来调节电风扇的转速,以实现电风扇的三级速度调节,模拟自然风、睡眠风等
利用无线通信技术实现电风扇的遥控功能
使用温度传感器 DS18B20,实现电风扇的温度调节
关键词:AT89C51 单片机,可控硅,无线通信,温度传感器
Electric fan controller designAbstractThis paper presents a fan controller
It has a multi-speed, time, remote control, temperature control and many other features
The AT89C51 microcontroller as the control, two-way through the SCM SCR conduction angle to adjust the fan's input voltage to achieve the stepless fan speed adjustment, simulation of natural wind, sleeping wind and so on
Using wireless communication technology of remote control fans
Temperature sensor DS18B20, to achieve the temperature control fan
Key words: AT89C51 microcontroller, SCR, wireless communications, the temperature se