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All items tagged with audioXpress archive and relays (2)
Build a BCD-Digital Potentiometer
July 26, 2017 by Robert Nance Dee

Build a BCD-Digital Potentiometer

In this high quality project, Robert Nance Dee designs a potentiometer for accuracy and flexibility. A pot with 64 levels and precision metal film resistors that is hard to beat for sound or facility, as he describes it. The project started with a clean sheet, looking to address potentiometer design with a quality that rivaled existing designs while maintaining a reasonable cost. This article was originally published in audioXpress, September 2011.
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Choosing and Using Electronic Parts: A Survival Guide, Part 3
March 25, 2016 by Charles Hansen

Choosing and Using Electronic Parts: A Survival Guide, Part 3

Here’s the final section in our series on parts reliability, how to choose them and how to estimate their life expectancy. In the third part of this article, the author continues to examine electronic components, and discusses what we can do about reliability. This article series was published in audioXpress, from November 2001 to January 2002.
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