摘要
此设计采用AT89S51单片机作为微控制器,采用按键和无线遥控两种控制方式,用解码芯片SC2262/SC2272组成无线发送接收模块;通过控制直流电机的正反转来控制窗帘的开关,并且可以指示运行状态,利用限位开关来控制窗帘停止,防止过卷。
At the design uses AT89S51 microcontroller as the micro controller,Using the key and wireless remote control mode of the two, Decoding chip used SC2262/SC2272 composed of a wireless sending and receiving module;The switch throngh positive inversion control of DC motor to control the curtain, And can indicate the running state, The use of limit swithes to control the curtain to stop, Prevent over winding.
出处
《无线互联科技》
2015年第3期136-138,共3页
Wireless Internet Technology
