The Complete Book of 100,000 Reasons Why
Favlit. ten thousand reasons why
为什么遥控器需要对准电器？
简单的摘要：遥控器需要对准电器是因为红外线的传播特性、接收器的位置以及减少干扰的需要。
1、遥控器发射的是红外线信号，红外线属于光的一种，具有直线传播的特性，因此需要大致对准电器以确保信号有效传输。
2、电器的红外线接收器通常位于机身的前方，对准电器可以确保遥控器发射的信号直接进入接收器，提高控制的成功率。
3、不对准电器，红外信号可能会被周围环境中的物体遮挡或反射，导致信号减弱或失真，影响遥控器的正常使用，因此对准可以减少干扰。
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