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- @kuntandthegang Turns out you can print anything on your train ticket if you know how: http://t.co/FQQ3U6OdMay 7, 2012 9:35
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chromatic scale Archive
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Arduino – making a basic drum machine
Posted on July 29, 2009 | 7 CommentsHad a quick look round at turning a piezoelectric speaker in to a sensor that will detect a tap or knock. I also then had a search around for setting...