摘要:本课题为六路无线遥控开关电路设计，无线遥控技术作为本世纪最具发展前景的信息技术之一，已经得到业界的高度重视。本次设计的主要任务是利用无线传感技术，并将数字电路技术、模拟电路技术和红外学相关知识相结合，设计一款六路无线遥控开关电路。这是一款基于LC219/LC220A多功能遥控发射/接收集成电路完成的设计，该设计能控制六路开关，可在中短距离内，只需对准用电器按一按遥控器按钮，即可实现电源电路接通或断开的目的。不仅适用于一般家庭，也适用于宾馆，工厂等场所。

    经过实验验证，该无线遥控开关操作方便，工作可靠，符合设计要求。研究成果对促进家具电器的智能化有重要意义。

关键字：LC219/LC220A; 无线遥控; 执行电路

Abstract: The topics for the six-way wireless remote control switch cricuitdesign, the main task of the curriculum design is the use ofwireless sensor technology, and digital electronics, analog electronics and infrared science knowledge to design a six-waywireless remote control switch. Designed to consolidate andstrengthen the theoretical knowledge learned in the past four years to exercise their ability to become familiar with and masterthe basic methods and techniques as the core of wireless sensor technology, digital electronics, analog electronics circuit design,electronic circuit design and ability to deepen the understandingof the knowledge of the initial application experience, and to lay acertain foundation for the future in the production and scientific research work. 

Keywords: LC219/LC220A; radio; remote