most recent 30 from http://chiphacker.com 2010-09-09T14:38:04Z http://chiphacker.com/feeds/tag/proximity http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://chiphacker.com/questions/904/detect-aluminum-using-an-inductive-sensor JT 2009-12-07T09:01:56Z 2009-12-07T21:06:57Z

<p>I was wondering if you can use an inductive proximity sensor to detect aluminum or if a capacitive sensor must be used? I wasn't sure if inductive sensors were reserved for ferrous metals only.</p>