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<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/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/"><channel><title>AC High power detector</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/36730/ac-high-power-detector</link><description> AC High power(220V) Detector 
please help me about above mentioned. 
i want to detect with mcu there is Ac power or not. of course with simple circuit without trasformer .also with 15 ampere current. 
thanks alot 
javad majd </description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: AC High power detector</title><link>https://community.arm.com/thread/43753?ContentTypeID=1</link><pubDate>Thu, 24 Mar 2005 05:42:29 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:3c348571-9b70-4abf-b323-6ed5765b6869</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;i&gt;&amp;quot;of course with simple circuit without trasformer&amp;quot;&lt;/i&gt;&lt;br /&gt;
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Why of course?&lt;br /&gt;
&lt;br /&gt;
The simplest way &lt;i&gt;&lt;b&gt;is&lt;/b&gt;&lt;/i&gt; to use a transformer.&lt;br /&gt;
It is also &lt;b&gt;safe&lt;/b&gt;.&lt;br /&gt;
&lt;br /&gt;
See:&lt;br /&gt;
&lt;a href="http://www.8052.com/forum/read.phtml?id=81965" target="_blank"&gt;http://www.8052.com/forum/read.phtml?id=81965&lt;/a&gt;&lt;br /&gt;
&lt;br /&gt;
Note that this has nothing to do with Keil software tools, so it&amp;#39;s off-topic here.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>