But let's start from this example: So, the group of people that started this company called Pebble, they prototyped a watch that communicates via Bluetooth with your phone, and you can display information on it. And they prototyped with an old LCD screen from a Nokia mobile phone and an Arduino.
我们以这个例子来说吧 有这么一群人 他们创立了Pebble公司 设计了一种可以通过蓝牙与手机相连的手表 可以在手表上设置显示内容 他们先制作了一个雏形 用了一个旧的诺基亚手机的LCD显示屏 当然还有Arduino