中文说明：此示例演示如何使用 MATLAB ® 支持包 Arduino ® 硬件来执行基本的操作，如打开和关闭转向灯、 发光二极管和播放声音的扬声器上的硬件上。
English Description：
This example shows how to use MATLAB® Support Package for Arduino® Hardware to perform basic operations on the hardware such as turning an LED on and off, blinking LEDs and playing sound on a speaker.