Diff of Arduino

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.
• Go to Arduino.

-  Arduinoでマイコンしよう!!
--  http://k-tai.impress.co.jp/cda/article/stapa/40638.html
--  http://k-tai.impress.co.jp/cda/article/stapa/40742.html もっと使うゼ!!　Arduino!!