Autor: Harry Kybett

Earl Boysen is a veteran engineer who maintains twotechnology-focused Web sites, www.buildinggadgets.com andwww.understandingnano.com. He is coauthor of Electronics For Dummies, Electronics Projects For Dummies, and Nanotechnology For Dummies, all published by Wiley. Visithis sites at: www.buildinggadgets.com and www.understandingnano.com The late Harry Kybett wrote the bestselling first andsecond editions of Electronics Self-Teaching Guide. He wasdirector of engineering operations at Columbia Pictures Corporation. He built many studios and video systems for thebroadcasting industry and created training programs for Sony Corporation of America.