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PICAXE
PICAXE
MP3 Sound System
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Many free sound sites on the web:
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http://freesound.iua.upf.edu/
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http://www.6060.org/links.htm
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http://www.raillinks.com/railfan/pages/Railroad_Sounds_Music_Songs/
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Just search Google for
free sound railroad
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Demo RC & IR & Switch activated sound device
