mBlock 單元一：控制 Arduino Uno 主板上的 LED (mBlock Unit 1: Controlling the Arduino built-in LED )

Arduino Uno 板子上有一顆 LED 旁邊標有 L 字母，這個 LED 燈有連接到數位腳位13號上面，

There is a built-in LED (which has ‘L’ letter beside it) on UNO board. The LED can be controlled by arduino digital pin 13.

本文要來控制這顆 LED 燈，程式積木如下：

The code block for controlling the LED is:

黃色框框為註解，可以不用輸入。(The yellow box is a comment.)

完成後積木後，按下編輯 ==> Arduino模式

在畫面最右方，按下上傳到Arduino按鈕。

Demo影片：

參考資料：

[1] mBlock & Arduino（1）哈囉！LED！

Originally published at yunlinsong.blogspot.com on November 20, 2018.