【摘要】 本文介绍了一种利用电视机遥控器作为单片机输入键盘的接口原理和方法 ,并讨论了如何使用单片机来实现遥控指令的解码 .实践证明这种接口方式可以节省单片机的硬件资源 ,缩小单片机系统的体积 ,同时也方便了单片机的操作 ,尤其是某些需要远距离操作场合更多还原

【Abstract】 The paper introduces a kind of principal and method using the TV controller as the interface of one-chip input keyboard and discusses how to use the one-chip computer to realize the decode of remote control command. Proved by the practice, the way of interface can save the hardware source of one-chip computer, reduce the volume of one-chip computer conveniently, especially in some places needed operating remotely.更多还原