基于单片机的红外转射频遥控系统

The remote-controlling System of Converting Infrared to RF Based on Single Chip Computer

基于C51单片机设计了一种红外转射频的遥控系统,在不改变红外遥控对象原有内部电路的基础上,实现了将红外遥控转换为射频遥控的功能。这种遥控系统可以增加遥控的距离,扩展遥控对象的种类和数量。经实验证明,可以达到预期的目的。

A remote-controlling system of converting infrared to RF based on C51 single chip computer is designed. The function is to convert an infrared remote-controller to RF remote-controller without changing the inner circuits of the infrared controlled devices. The system can extend the remote-controlling distance and increase the quantity and category of the controlled devices. The result shows that it can achieve the expected aim.