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Published 1999
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Raspberry Pi GPIO In Depthonline classPublished 2016
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PowerPoint 2007 Audio and Video in Depthonline classPublished 2011
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PowerPoint 2010 Audio and Video in Depthonline classPublished 2011
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PowerPoint 2010 Power Shortcutsonline classPublished 2012
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Up and Running with Raspberry Pionline classPublished 2015
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Building a Long-Exposure Calculator for iOSonline classPublished 2017
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Word 2010 Power Shortcutsonline classPublished 2012
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Teach Kids Programming with PHPonline classPublished 2013
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Are Leaders Born or Made?online classPublished 2016