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<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Is it possible to run two LP-comparators on two separate pins?</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/7240/is-it-possible-to-run-two-lp-comparators-on-two-separate-pins</link><description>Hello 
 I was wondering if it is possible to run to separate LP-comparators on the PCA10001? I&amp;#39;ve taken a look at the example code for LP-comparator in the SDK, and i was a bit confused since there is the standard IRQhandler for it, and therefor not</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Tue, 26 May 2015 12:36:10 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/7240/is-it-possible-to-run-two-lp-comparators-on-two-separate-pins" /><item><title>RE: Is it possible to run two LP-comparators on two separate pins?</title><link>https://devzone.nordicsemi.com/thread/25589?ContentTypeID=1</link><pubDate>Tue, 26 May 2015 12:36:10 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:33484a2a-0ab5-4dcc-b8c0-c808f4d2e4fe</guid><dc:creator>Stefan Birnir Sverrisson</dc:creator><description>&lt;p&gt;Hi&lt;/p&gt;
&lt;p&gt;I think it is difficult to monitor two pins with LPCOMP.  The LPCOMP can only monitor one pin at a time. The nature of LPCOMP is to generate an event when the voltage on a certain analog input pin crosses a certain voltage (proportion of the supply voltage).  You must then monitor that pin continuously with LPCOMP in order to not miss when the voltage crossing happens.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>