Common Project - Xmas 2013 Music: Difference between revisions

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Created page with "= Christmas tunes on an Arduino = The circuit is simple, an 8 ohm speaker is connected to Arduino pin 8, with the cathode connected to the ground."
(Created page with "= Christmas tunes on an Arduino = The circuit is simple, an 8 ohm speaker is connected to Arduino pin 8, with the cathode connected to the ground.")
(No difference)
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