<!DOCTYPE html>
<!--[if IE 7]>
<html class="ie ie7" lang="en-US">
<![endif]-->
<!--[if IE 8]>
<html class="ie ie8" lang="en-US">
<![endif]-->
<!--[if !(IE 7) & !(IE 8)]><!-->
<html lang="en-US">
<!--<![endif]-->
<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width">
	<title>Nothing found for  Lib Plugins Feed Feed Php?Plugin=Blog&amp;Amp;Fn=Getblog&amp;Amp;Ns=Blog777&amp;Amp;Title=Blog</title>
	<link rel="profile" href="http://gmpg.org/xfn/11">
	<link rel="pingback" href="http://www.ronamundson.com/xmlrpc.php">
	<!--[if lt IE 9]>
	<script src="http://www.ronamundson.com/wp-content/themes/twentyfourteen/js/html5.js"></script>
	<![endif]-->
	
<!-- All in One SEO Pack 3.1.1 by Michael Torbert of Semper Fi Web Design[-1,-1] -->
<!-- All in One SEO Pack -->
<link rel='dns-prefetch' href='//www.google.com' />
<link rel='dns-prefetch' href='//fonts.googleapis.com' />
<link rel='dns-prefetch' href='//s.w.org' />
<link href='https://fonts.gstatic.com' crossorigin rel='preconnect' />
<link rel="alternate" type="application/rss+xml" title="Ron Amundson &raquo; Feed" href="https://www.ronamundson.com/feed/" />
<link rel="alternate" type="application/rss+xml" title="Ron Amundson &raquo; Comments Feed" href="https://www.ronamundson.com/comments/feed/" />
		<script type="text/javascript">
			window._wpemojiSettings = {"baseUrl":"https:\/\/s.w.org\/images\/core\/emoji\/12.0.0-1\/72x72\/","ext":".png","svgUrl":"https:\/\/s.w.org\/images\/core\/emoji\/12.0.0-1\/svg\/","svgExt":".svg","source":{"concatemoji":"http:\/\/www.ronamundson.com\/wp-includes\/js\/wp-emoji-release.min.js?ver=5.3.17"}};
			!function(e,a,t){var n,r,o,i=a.createElement("canvas"),p=i.getContext&&i.getContext("2d");function s(e,t){var a=String.fromCharCode;p.clearRect(0,0,i.width,i.height),p.fillText(a.apply(this,e),0,0);e=i.toDataURL();return p.clearRect(0,0,i.width,i.height),p.fillText(a.apply(this,t),0,0),e===i.toDataURL()}function c(e){var t=a.createElement("script");t.src=e,t.defer=t.type="text/javascript",a.getElementsByTagName("head")[0].appendChild(t)}for(o=Array("flag","emoji"),t.supports={everything:!0,everythingExceptFlag:!0},r=0;r<o.length;r++)t.supports[o[r]]=function(e){if(!p||!p.fillText)return!1;switch(p.textBaseline="top",p.font="600 32px Arial",e){case"flag":return s([127987,65039,8205,9895,65039],[127987,65039,8203,9895,65039])?!1:!s([55356,56826,55356,56819],[55356,56826,8203,55356,56819])&&!s([55356,57332,56128,56423,56128,56418,56128,56421,56128,56430,56128,56423,56128,56447],[55356,57332,8203,56128,56423,8203,56128,56418,8203,56128,56421,8203,56128,56430,8203,56128,56423,8203,56128,56447]);case"emoji":return!s([55357,56424,55356,57342,8205,55358,56605,8205,55357,56424,55356,57340],[55357,56424,55356,57342,8203,55358,56605,8203,55357,56424,55356,57340])}return!1}(o[r]),t.supports.everything=t.supports.everything&&t.supports[o[r]],"flag"!==o[r]&&(t.supports.everythingExceptFlag=t.supports.everythingExceptFlag&&t.supports[o[r]]);t.supports.everythingExceptFlag=t.supports.everythingExceptFlag&&!t.supports.flag,t.DOMReady=!1,t.readyCallback=function(){t.DOMReady=!0},t.supports.everything||(n=function(){t.readyCallback()},a.addEventListener?(a.addEventListener("DOMContentLoaded",n,!1),e.addEventListener("load",n,!1)):(e.attachEvent("onload",n),a.attachEvent("onreadystatechange",function(){"complete"===a.readyState&&t.readyCallback()})),(n=t.source||{}).concatemoji?c(n.concatemoji):n.wpemoji&&n.twemoji&&(c(n.twemoji),c(n.wpemoji)))}(window,document,window._wpemojiSettings);
		</script>
		<style type="text/css">
img.wp-smiley,
img.emoji {
	display: inline !important;
	border: none !important;
	box-shadow: none !important;
	height: 1em !important;
	width: 1em !important;
	margin: 0 .07em !important;
	vertical-align: -0.1em !important;
	background: none !important;
	padding: 0 !important;
}
</style>
	<link rel='stylesheet' id='wp-block-library-css'  href='http://www.ronamundson.com/wp-includes/css/dist/block-library/style.min.css?ver=5.3.17' type='text/css' media='all' />
<link rel='stylesheet' id='wp-block-library-theme-css'  href='http://www.ronamundson.com/wp-includes/css/dist/block-library/theme.min.css?ver=5.3.17' type='text/css' media='all' />
<link rel='stylesheet' id='contact-form-7-css'  href='http://www.ronamundson.com/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.1.3' type='text/css' media='all' />
<link rel='stylesheet' id='twentyfourteen-lato-css'  href='https://fonts.googleapis.com/css?family=Lato%3A300%2C400%2C700%2C900%2C300italic%2C400italic%2C700italic&#038;subset=latin%2Clatin-ext' type='text/css' media='all' />
<link rel='stylesheet' id='genericons-css'  href='http://www.ronamundson.com/wp-content/themes/twentyfourteen/genericons/genericons.css?ver=3.0.3' type='text/css' media='all' />
<link rel='stylesheet' id='twentyfourteen-style-css'  href='http://www.ronamundson.com/wp-content/themes/twentyfourteen/style.css?ver=5.3.17' type='text/css' media='all' />
<link rel='stylesheet' id='twentyfourteen-block-style-css'  href='http://www.ronamundson.com/wp-content/themes/twentyfourteen/css/blocks.css?ver=20181230' type='text/css' media='all' />
<!--[if lt IE 9]>
<link rel='stylesheet' id='twentyfourteen-ie-css'  href='http://www.ronamundson.com/wp-content/themes/twentyfourteen/css/ie.css?ver=20131205' type='text/css' media='all' />
<![endif]-->
<script type='text/javascript' src='http://www.ronamundson.com/wp-includes/js/jquery/jquery.js?ver=1.12.4-wp'></script>
<script type='text/javascript' src='http://www.ronamundson.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1'></script>
<script type='text/javascript' src='http://www.ronamundson.com/wp-content/plugins/google-analyticator/external-tracking.min.js?ver=6.5.4'></script>
<link rel='https://api.w.org/' href='https://www.ronamundson.com/wp-json/' />
<link rel="EditURI" type="application/rsd+xml" title="RSD" href="https://www.ronamundson.com/xmlrpc.php?rsd" />
<link rel="wlwmanifest" type="application/wlwmanifest+xml" href="http://www.ronamundson.com/wp-includes/wlwmanifest.xml" /> 
<meta name="generator" content="WordPress 5.3.17" />
<style type="text/css">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style><!-- Google Analytics Tracking by Google Analyticator 6.5.4: http://www.videousermanuals.com/google-analyticator/ -->
<script type="text/javascript">
    var analyticsFileTypes = [''];
    var analyticsSnippet = 'disabled';
    var analyticsEventTracking = 'enabled';
</script>
<script type="text/javascript">
	(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
	(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
	m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
	})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
	ga('create', 'UA-5284520-8', 'auto');
 
	ga('send', 'pageview');
</script>
</head>

<body class="error404 wp-embed-responsive header-image full-width footer-widgets">
<div id="page" class="hfeed site">
		<div id="site-header">
		<a href="https://www.ronamundson.com/" rel="home">
			<img src="http://www.ronamundson.com/wp-content/uploads/2017/10/1_IMG_7319.jpg" width="1260" height="240" alt="Ron Amundson">
		</a>
	</div>
	
	<header id="masthead" class="site-header" role="banner">
		<div class="header-main">
			<h1 class="site-title"><a href="https://www.ronamundson.com/" rel="home">Ron Amundson</a></h1>

			<div class="search-toggle">
				<a href="#search-container" class="screen-reader-text" aria-expanded="false" aria-controls="search-container">Search</a>
			</div>

			<nav id="primary-navigation" class="site-navigation primary-navigation" role="navigation">
				<button class="menu-toggle">Primary Menu</button>
				<a class="screen-reader-text skip-link" href="#content">Skip to content</a>
				<div class="menu-top-menu-container"><ul id="primary-menu" class="nav-menu"><li id="menu-item-186" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-home menu-item-186"><a href="https://www.ronamundson.com/">What I do</a></li>
<li id="menu-item-184" class="menu-item menu-item-type-post_type menu-item-object-page current_page_parent menu-item-184"><a href="https://www.ronamundson.com/techblog/">Techblog</a></li>
<li id="menu-item-185" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-185"><a href="https://www.ronamundson.com/hire-me/">Hire Me</a></li>
<li id="menu-item-183" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-183"><a href="https://www.ronamundson.com/contact/">Contact</a></li>
<li id="menu-item-181" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-181"><a href="https://www.ronamundson.com/twitter/">Personal</a></li>
</ul></div>			</nav>
		</div>

		<div id="search-container" class="search-box-wrapper hide">
			<div class="search-box">
				<form role="search" method="get" class="search-form" action="https://www.ronamundson.com/">
				<label>
					<span class="screen-reader-text">Search for:</span>
					<input type="search" class="search-field" placeholder="Search &hellip;" value="" name="s" />
				</label>
				<input type="submit" class="search-submit" value="Search" />
			</form>			</div>
		</div>
	</header><!-- #masthead -->

	<div id="main" class="site-main">


	<div id="primary" class="content-area">
		<div id="content" class="site-content" role="main">

			<header class="page-header">
				<h1 class="page-title">Not Found</h1>
			</header>

			<div class="page-content">
				<p>It looks like nothing was found at this location. Maybe try a search?</p>

				<form role="search" method="get" class="search-form" action="https://www.ronamundson.com/">
				<label>
					<span class="screen-reader-text">Search for:</span>
					<input type="search" class="search-field" placeholder="Search &hellip;" value="" name="s" />
				</label>
				<input type="submit" class="search-submit" value="Search" />
			</form>			</div><!-- .page-content -->

		</div><!-- #content -->
	</div><!-- #primary -->

<div id="secondary">
		<h2 class="site-description">Because analog is cool!</h2>
	
	
	</div><!-- #secondary -->

		</div><!-- #main -->

		<footer id="colophon" class="site-footer" role="contentinfo">

			
<div id="supplementary">
	<div id="footer-sidebar" class="footer-sidebar widget-area" role="complementary">
				<aside id="recent-posts-2" class="widget widget_recent_entries">		<h1 class="widget-title">Recent Posts</h1>		<ul>
											<li>
					<a href="https://www.ronamundson.com/2017/10/so-what-is-a-resistor-anyway/">So What is a Resistor Anyway</a>
									</li>
											<li>
					<a href="https://www.ronamundson.com/2010/09/some-positives-of-open-source-hardware/">Thoughts on Open Source Hardware</a>
									</li>
											<li>
					<a href="https://www.ronamundson.com/2009/01/op-amps-as-comparators-be-very-very-wary/">Op amps as comparators, be very very wary</a>
									</li>
											<li>
					<a href="https://www.ronamundson.com/2009/01/bad-economies-spurring-innovation-accounting-is-key/">Bad Economies Spurring Innovation? Accounting is key</a>
									</li>
											<li>
					<a href="https://www.ronamundson.com/2009/01/intro-to-disappearing-filament-optical-pyrometers/">Intro to Disappearing Filament Optical Pyrometers</a>
									</li>
					</ul>
		</aside><aside id="tag_cloud-2" class="widget widget_tag_cloud"><h1 class="widget-title">Tags</h1><div class="tagcloud"><ul class='wp-tag-cloud' role='list'>
	<li><a href="https://www.ronamundson.com/tag/accounting/" class="tag-cloud-link tag-link-25 tag-link-position-1" style="font-size: 8pt;" aria-label="accounting (1 item)">accounting</a></li>
	<li><a href="https://www.ronamundson.com/tag/collaboration/" class="tag-cloud-link tag-link-37 tag-link-position-2" style="font-size: 8pt;" aria-label="collaboration (1 item)">collaboration</a></li>
	<li><a href="https://www.ronamundson.com/tag/comparators/" class="tag-cloud-link tag-link-24 tag-link-position-3" style="font-size: 8pt;" aria-label="comparators (1 item)">comparators</a></li>
	<li><a href="https://www.ronamundson.com/tag/conceptual-design/" class="tag-cloud-link tag-link-36 tag-link-position-4" style="font-size: 8pt;" aria-label="conceptual design (1 item)">conceptual design</a></li>
	<li><a href="https://www.ronamundson.com/tag/disappearing-filament/" class="tag-cloud-link tag-link-28 tag-link-position-5" style="font-size: 8pt;" aria-label="disappearing filament (1 item)">disappearing filament</a></li>
	<li><a href="https://www.ronamundson.com/tag/diy/" class="tag-cloud-link tag-link-35 tag-link-position-6" style="font-size: 8pt;" aria-label="diy (1 item)">diy</a></li>
	<li><a href="https://www.ronamundson.com/tag/economy/" class="tag-cloud-link tag-link-26 tag-link-position-7" style="font-size: 8pt;" aria-label="economy (1 item)">economy</a></li>
	<li><a href="https://www.ronamundson.com/tag/economy-of-scale/" class="tag-cloud-link tag-link-31 tag-link-position-8" style="font-size: 8pt;" aria-label="economy of scale (1 item)">economy of scale</a></li>
	<li><a href="https://www.ronamundson.com/tag/leadership/" class="tag-cloud-link tag-link-12 tag-link-position-9" style="font-size: 8pt;" aria-label="leadership (1 item)">leadership</a></li>
	<li><a href="https://www.ronamundson.com/tag/manufacturing-overhead/" class="tag-cloud-link tag-link-32 tag-link-position-10" style="font-size: 8pt;" aria-label="manufacturing overhead (1 item)">manufacturing overhead</a></li>
	<li><a href="https://www.ronamundson.com/tag/op-amp/" class="tag-cloud-link tag-link-20 tag-link-position-11" style="font-size: 8pt;" aria-label="op amp (1 item)">op amp</a></li>
	<li><a href="https://www.ronamundson.com/tag/open-source/" class="tag-cloud-link tag-link-10 tag-link-position-12" style="font-size: 8pt;" aria-label="open source (1 item)">open source</a></li>
	<li><a href="https://www.ronamundson.com/tag/operational-effectiveness/" class="tag-cloud-link tag-link-13 tag-link-position-13" style="font-size: 8pt;" aria-label="operational effectiveness (1 item)">operational effectiveness</a></li>
	<li><a href="https://www.ronamundson.com/tag/pet-projects/" class="tag-cloud-link tag-link-27 tag-link-position-14" style="font-size: 8pt;" aria-label="pet projects (1 item)">pet projects</a></li>
	<li><a href="https://www.ronamundson.com/tag/phase-inversion/" class="tag-cloud-link tag-link-21 tag-link-position-15" style="font-size: 8pt;" aria-label="phase inversion (1 item)">phase inversion</a></li>
	<li><a href="https://www.ronamundson.com/tag/power-supply/" class="tag-cloud-link tag-link-23 tag-link-position-16" style="font-size: 8pt;" aria-label="power supply (1 item)">power supply</a></li>
	<li><a href="https://www.ronamundson.com/tag/production-notes/" class="tag-cloud-link tag-link-34 tag-link-position-17" style="font-size: 8pt;" aria-label="production notes (1 item)">production notes</a></li>
	<li><a href="https://www.ronamundson.com/tag/protection-diodes/" class="tag-cloud-link tag-link-22 tag-link-position-18" style="font-size: 8pt;" aria-label="protection diodes (1 item)">protection diodes</a></li>
	<li><a href="https://www.ronamundson.com/tag/scaling/" class="tag-cloud-link tag-link-30 tag-link-position-19" style="font-size: 8pt;" aria-label="scaling (1 item)">scaling</a></li>
	<li><a href="https://www.ronamundson.com/tag/small-production-runs/" class="tag-cloud-link tag-link-33 tag-link-position-20" style="font-size: 8pt;" aria-label="small production runs (1 item)">small production runs</a></li>
	<li><a href="https://www.ronamundson.com/tag/temperature-measurement/" class="tag-cloud-link tag-link-29 tag-link-position-21" style="font-size: 8pt;" aria-label="temperature measurement (1 item)">temperature measurement</a></li>
</ul>
</div>
</aside><aside id="categories-302150301" class="widget widget_categories"><h1 class="widget-title">Categories</h1>		<ul>
				<li class="cat-item cat-item-17"><a href="https://www.ronamundson.com/category/analog/">Analog</a>
</li>
	<li class="cat-item cat-item-11"><a href="https://www.ronamundson.com/category/business/">Business</a>
</li>
	<li class="cat-item cat-item-14"><a href="https://www.ronamundson.com/category/opensource/">Open Source</a>
</li>
	<li class="cat-item cat-item-4"><a href="https://www.ronamundson.com/category/irtherm/" title="Radiation Thermometry">Radiation Thermometry</a>
</li>
	<li class="cat-item cat-item-1"><a href="https://www.ronamundson.com/category/uncategorized/">Uncategorized</a>
</li>
	<li class="cat-item cat-item-6"><a href="https://www.ronamundson.com/category/web-development/">Web development</a>
</li>
		</ul>
			</aside><aside id="recent-comments-2" class="widget widget_recent_comments"><h1 class="widget-title">Recent Comments</h1><ul id="recentcomments"><li class="recentcomments"><span class="comment-author-link">daniel schick</span> on <a href="https://www.ronamundson.com/2009/01/intro-to-disappearing-filament-optical-pyrometers/comment-page-1/#comment-1936">Intro to Disappearing Filament Optical Pyrometers</a></li><li class="recentcomments"><span class="comment-author-link">Simon Poulter</span> on <a href="https://www.ronamundson.com/2009/01/op-amps-as-comparators-be-very-very-wary/comment-page-1/#comment-1386">Op amps as comparators, be very very wary</a></li><li class="recentcomments"><span class="comment-author-link">Dave</span> on <a href="https://www.ronamundson.com/2009/01/intro-to-disappearing-filament-optical-pyrometers/comment-page-1/#comment-1048">Intro to Disappearing Filament Optical Pyrometers</a></li><li class="recentcomments"><span class="comment-author-link"><a href='http://www.temperatures.com' rel='external nofollow ugc' class='url'>Ray Peacock</a></span> on <a href="https://www.ronamundson.com/2009/01/intro-to-disappearing-filament-optical-pyrometers/comment-page-1/#comment-1029">Intro to Disappearing Filament Optical Pyrometers</a></li><li class="recentcomments"><span class="comment-author-link">admin</span> on <a href="https://www.ronamundson.com/2009/01/intro-to-disappearing-filament-optical-pyrometers/comment-page-1/#comment-22">Intro to Disappearing Filament Optical Pyrometers</a></li></ul></aside><aside id="linkcat-19" class="widget widget_links"><h1 class="widget-title">Radiation Thermometry</h1>
	<ul class='xoxo blogroll'>
<li><a href="http://www.irweb.info" rel="friend" title="Ray Peacock&#8217;s site on radiation thermometry">IR Web</a></li>

	</ul>
</aside>
	</div><!-- #footer-sidebar -->
</div><!-- #supplementary -->

			<div class="site-info">
												<a href="https://wordpress.org/" class="imprint">
					Proudly powered by WordPress				</a>
			</div><!-- .site-info -->
		</footer><!-- #colophon -->
	</div><!-- #page -->

	<script type='text/javascript'>
/* <![CDATA[ */
var wpcf7 = {"apiSettings":{"root":"https:\/\/www.ronamundson.com\/wp-json\/contact-form-7\/v1","namespace":"contact-form-7\/v1"}};
/* ]]> */
</script>
<script type='text/javascript' src='http://www.ronamundson.com/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.1.3'></script>
<script type='text/javascript' src='https://www.google.com/recaptcha/api.js?render=6LfxBbEUAAAAADc7SntrICTurbM0o8WIYdH2zfqh&#038;ver=3.0'></script>
<script type='text/javascript' src='http://www.ronamundson.com/wp-includes/js/imagesloaded.min.js?ver=3.2.0'></script>
<script type='text/javascript' src='http://www.ronamundson.com/wp-includes/js/masonry.min.js?ver=3.3.2'></script>
<script type='text/javascript' src='http://www.ronamundson.com/wp-includes/js/jquery/jquery.masonry.min.js?ver=3.1.2b'></script>
<script type='text/javascript' src='http://www.ronamundson.com/wp-content/themes/twentyfourteen/js/functions.js?ver=20150315'></script>
<script type='text/javascript' src='http://www.ronamundson.com/wp-includes/js/wp-embed.min.js?ver=5.3.17'></script>
<script type="text/javascript">
( function( grecaptcha, sitekey, actions ) {

	var wpcf7recaptcha = {

		execute: function( action ) {
			grecaptcha.execute(
				sitekey,
				{ action: action }
			).then( function( token ) {
				var forms = document.getElementsByTagName( 'form' );

				for ( var i = 0; i < forms.length; i++ ) {
					var fields = forms[ i ].getElementsByTagName( 'input' );

					for ( var j = 0; j < fields.length; j++ ) {
						var field = fields[ j ];

						if ( 'g-recaptcha-response' === field.getAttribute( 'name' ) ) {
							field.setAttribute( 'value', token );
							break;
						}
					}
				}
			} );
		},

		executeOnHomepage: function() {
			wpcf7recaptcha.execute( actions[ 'homepage' ] );
		},

		executeOnContactform: function() {
			wpcf7recaptcha.execute( actions[ 'contactform' ] );
		},

	};

	grecaptcha.ready(
		wpcf7recaptcha.executeOnHomepage
	);

	document.addEventListener( 'change',
		wpcf7recaptcha.executeOnContactform, false
	);

	document.addEventListener( 'wpcf7submit',
		wpcf7recaptcha.executeOnHomepage, false
	);

} )(
	grecaptcha,
	'6LfxBbEUAAAAADc7SntrICTurbM0o8WIYdH2zfqh',
	{"homepage":"homepage","contactform":"contactform"}
);
</script>
</body>
</html>
