一种基于HT-12E/D的无线开关实验装置的设计  

Design of a Wireless Switch Experimental Device Based on HT-12E/D

作　　者：许毅[1] XU Yi(Dalian Vocational&Technical College,Dalian Liaoning 116037,China)

机构地区：[1]大连职业技术学院

出　　处：《装备制造技术》2019年第8期80-83,共4页Equipment Manufacturing Technology

摘　　要：无线遥控是一种对被控目标的非接触式控制技术,因具有极高的控制自由性,使其在工业控制、航空航天以及智能家居等领域应用广泛。介绍了一种基于当前高职课程中有关无线遥控技术的教学需求所设计的无线开关实验装置,其中包括基于HT-12E的发射电路部分和基于HT-12D的接收电路部分,对各部分都配以电路图和实物装置图。该实验装置具有制作简单,体积小巧,操作方便,功能实现灵活等特点,既可以作为课堂教学的演示教具,又可以作为学生的实验项目,非常适合实际教学的使用。Wireless remote control refers to the realization of non-contact remote control of the controlled target.Compared with wired and infrared devices,wireless remote control and transmission improve the freedom of movement,making it widely used in industrial control,aerospace,smart home and other fields.The experimental device of wireless switch introduced in this paper includes the transmitter circuit based on HT-12E and the receiver circuit based on HT-12D.Each part is equipped with circuit diagrams and physical device diagrams.The composition and functions of each part are introduced in detail.The experimental device has the characteristics of simple manufacture,compact size,convenient operation and flexible function realization.It is very suitable for relevant majors as teaching facilities for students.

关 键 词：无线遥控 编码电路 解码电路 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]