→External links
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*''[http://frank.harvard.edu/aoe/ The Art of Electronics]'' by Paul Horowitz and Winfield Hill ISBN 0521370957
== External links ==
* [http://www.build-electronic-circuits.com/ www.build-electronic-circuits.com]
* [http://www.instructables.com/id/Complete-Guide-for-Tech-Beginners/ Complete Guide for Tech Beginners] by taifur, Instructables
* [http://learnabout-electronics.org/index.php Learn About Electronics]
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