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	<title> &#187; Analogue Electronics</title>
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	<link>http://www.successful.com.au/blog</link>
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		<title>Music Electronics</title>
		<link>http://www.successful.com.au/blog/2011/12/04/music-electronics/</link>
		<comments>http://www.successful.com.au/blog/2011/12/04/music-electronics/#comments</comments>
		<pubDate>Sun, 04 Dec 2011 10:11:41 +0000</pubDate>
		<dc:creator>Ray Keefe</dc:creator>
				<category><![CDATA[Analogue Electronics]]></category>
		<category><![CDATA[Electronics Design]]></category>
		<category><![CDATA[Engineers]]></category>
		<category><![CDATA[Deakin University]]></category>
		<category><![CDATA[Graeme Edge]]></category>
		<category><![CDATA[John Lodge]]></category>
		<category><![CDATA[Justin Hayward]]></category>
		<category><![CDATA[Music Electronics]]></category>
		<category><![CDATA[The Moody Blues]]></category>

		<guid isPermaLink="false">http://www.successful.com.au/blog/?p=1603</guid>
		<description><![CDATA[On the threshold of a career I have often been asked about how I got into Engineering. I got a serious reminder of it on 23 November 2011 when I went to see The Moody Blues in concert in St Kilda. I had started a science degree at Deakin University in Waurn Ponds, Geelong, and [...]]]></description>
			<content:encoded><![CDATA[<h1><span style="color: #005e20;">On the threshold of a career</span></h1>
<p>I have often been asked about how I got into <strong><span style="color: #005e20;">Engineering</span></strong>. I got a serious reminder of it on 23 November 2011 when I went to see <strong><a title="The Moody Blues" href="http://en.wikipedia.org/wiki/The_Moody_Blues" target="_blank"><span style="color: #005e20;">The Moody Blues</span></a></strong> in concert in St Kilda.</p>
<div id="attachment_1613" class="wp-caption aligncenter" style="width: 336px"><a href="http://www.successful.com.au/blog/wp-content/uploads/2011/12/TheMoodyBlues_StKilda2011.jpg"><img class="size-full wp-image-1613" title="The Moody Blues - Live in St. Kilda 2011" src="http://www.successful.com.au/blog/wp-content/uploads/2011/12/TheMoodyBlues_StKilda2011.jpg" alt="The Moody Blues - Live in St. Kilda 2011" width="326" height="245" /></a><p class="wp-caption-text">The Moody Blues - Live in St. Kilda 2011</p></div>
<p>I had started a science degree at <strong><a title="Deakin University" href="http://www.deakin.edu.au/" target="_blank"><span style="color: #005e20;">Deakin University</span></a></strong> in Waurn Ponds, Geelong, and stopped after the first year because I realised I didn&#8217;t have a good reason for being there. I had always liked science but I had no idea what I wanted to do for a career.</p>
<h1><span style="color: #005e20;">Isn&#8217;t life strange</span></h1>
<p>One thing that did happen that year was that a fellow student introduced me to a music group I had never heard of. This was <strong><a title="The Moody Blues" href="http://www.moodybluestoday.com/" target="_blank"><span style="color: #005e20;">The Moody Blues</span></a></strong>. I was hooked on the first listen. They sang songs about the meaning of life and communicated with such skill that I wanted to able to do the same. So I took up guitar and started teaching myself how to play.</p>
<p>At the end of that year I decided not to go back for second year of science and took a year off. I worked a couple of mundane jobs, move from Geelong to South Melbourne and joined a pub band to try my hand at music. We were no comparison to <strong><span style="color: #005e20;">The Moody Blues</span></strong> but something very important happened. I found that I loved working with the equipment and thought it would be really cool to be able to design my own guitar effects, amplifiers and PA equipment. Music Electronics was the career for me.</p>
<p>I had no idea what to study so I went back to <strong><span style="color: #005e20;">Deakin University</span></strong> and asked them. They said that I should do a degree in Electrical Engineering majoring in Electronics. So that is what I did for the next 4 years. This time I had a reason to be there and it showed in my academic results when I graduated with a First Class Honours degree and a grade average of a High Distinction. I also started designing music equipment during my career and even before graduating had equipment installed in recording studies and sold to professional musicians.</p>
<p>So that is how I got started in Electronics and why <strong><a title="Analogue Electroncics" href="http://www.successful.com.au/blog/2009/05/20/analogue-electronics-a-surprising-way-to-extend-battery-life/" target="_blank"><span style="color: #005e20;">Analogue Electronics</span></a></strong> is one of my technical specialties.</p>
<h1><strong><span style="color: #005e20;">Lovely to see you again my friend</span></strong></h1>
<p>So back to the concert.</p>
<div id="attachment_1615" class="wp-caption aligncenter" style="width: 448px"><a href="http://www.successful.com.au/blog/wp-content/uploads/2011/12/TheMoodyBlues_StKilda2011_2.jpg"><img class="size-full wp-image-1615" title="The Moody Blues - Live in St. Kilda 2011" src="http://www.successful.com.au/blog/wp-content/uploads/2011/12/TheMoodyBlues_StKilda2011_2.jpg" alt="The Moody Blues - Live in St. Kilda 2011" width="438" height="259" /></a><p class="wp-caption-text">The Moody Blues - Live in St. Kilda 2011</p></div>
<p>Wow. <strong><span style="color: #005e20;">The Moody Blues</span></strong> were founded in 1963 and the main lineup dates from 1967 where they released the first concept album. That&#8217;s right, they beat the Beatles to it. The album was <strong><span style="color: #005e20;"><em><a title="Days of Future Passed" href="http://en.wikipedia.org/wiki/Days_of_Future_Passed" target="_blank">Days of Future Past</a></em></span></strong>. Of that lineup, 3 are still touring: <a title="Justin Hayward" href="http://en.wikipedia.org/wiki/Justin_Hayward" target="_blank">Justin Hayward</a>, <a title="John Lodge" href="http://en.wikipedia.org/wiki/John_Lodge_(musician)" target="_blank">John Lodge</a> and <a title="Graeme Edge" href="http://en.wikipedia.org/wiki/Graeme_Edge" target="_blank">Graeme Edge</a>. Graeme Edge turned 70 earlier this year. And they still rock. That&#8217;s what finding the right career does for you. Passion and perseverance for the long haul. It is one of the best concerts I have ever been to.</p>
<p>And again I am grateful for the inspiration they were to me and for the career in <strong><span style="color: #005e20;">Electronics</span></strong> that came from that.</p>
<p>Some of you may have noticed that the headings are all based on albums or songs by <strong><span style="color: #005e20;">The Moody Blues</span></strong>.</p>
<h1><strong><span style="color: #005e20;">New Horizons</span></strong></h1>
<p>I still play guitar and now also produce music. So as an example, here is a piece I recently produced trying to capture the journey from uncertainty into hope using music only. It is titled &#8220;<strong><span style="color: #005e20;">Finding Hope</span></strong>&#8220;. Enjoy.</p>
<div id="attachment_1611" class="wp-caption aligncenter" style="width: 224px"><a href="http://www.successful.com.au/blog/wp-content/uploads/2011/12/FindingHope.jpg"><img class="size-full wp-image-1611" title="Finding Hope -Ray Keefe" src="http://www.successful.com.au/blog/wp-content/uploads/2011/12/FindingHope.jpg" alt="Finding Hope -Ray Keefe" width="214" height="189" /></a><p class="wp-caption-text">Finding Hope -Ray Keefe</p></div>
<p><strong><a title="Finding Hope" href="http://www.successful.com.au/blog/wp-content/uploads/2011/12/FindingHope_RayKeefe.mp3" target="_blank"><span style="color: #005e20;">Finding Hope &#8211; © Ray Keefe</span></a></strong> Right click to save or click to listen in the browser.</p>
<p><em>Successful Endeavours specialise in <a title="Electronics Design" href="http://www.successful.com.au/electronics-design.html" target="_blank">Electronics Design</a> and <a title="Embedded Software" href="http://www.successful.com.au/embedded-software.html" target="_blank">Embedded Software</a> Development. <a title="Ray Keefe" href="http://www.linkedin.com/in/raykeefe" target="_blank">Ray Keefe</a> has developed market leading electronics products in Australia for nearly 30 years.  This post is Copyright © 2011  Successful Endeavours Pty Ltd</em></p>
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		<title>Australian Engineering Week 2010</title>
		<link>http://www.successful.com.au/blog/2010/08/02/australian-engineering-week-2010/</link>
		<comments>http://www.successful.com.au/blog/2010/08/02/australian-engineering-week-2010/#comments</comments>
		<pubDate>Sun, 01 Aug 2010 21:44:19 +0000</pubDate>
		<dc:creator>Ray Keefe</dc:creator>
				<category><![CDATA[Analogue Electronics]]></category>
		<category><![CDATA[Electronics Design]]></category>
		<category><![CDATA[Engineers]]></category>
		<category><![CDATA[Australian Engineering Week]]></category>
		<category><![CDATA[Australian Engineering Week 2010]]></category>
		<category><![CDATA[Deakin University]]></category>
		<category><![CDATA[electronics]]></category>
		<category><![CDATA[Engineering]]></category>
		<category><![CDATA[Engineering Education Australia]]></category>
		<category><![CDATA[Make It So]]></category>

		<guid isPermaLink="false">http://www.successful.com.au/blog/?p=793</guid>
		<description><![CDATA[Australian Engineering Week 2010 Today begins Australian Engineering Week 2010.  You can get a full run down on all the events at Make It So which you might recognise as a tribute to the Star Trek series.  It got me thinking about why I got started in Engineering.  It was music.  I had done 1 year of [...]]]></description>
			<content:encoded><![CDATA[<h1>Australian Engineering Week 2010</h1>
<p>Today begins <strong>Australian Engineering Week 2010</strong>.  You can get a full run down on all the events at <a title="Make It So" href="http://makeitso.org.au/" target="_blank"><em><strong>Make It So</strong></em></a> which you might recognise as a tribute to the <a title="Star Trek" href="http://www.startrek.com/" target="_blank"><em><strong>Star Trek</strong></em></a> series. </p>
<p>It got me thinking about why I got started in <a title="Engineering" href="http://en.wikipedia.org/wiki/Engineering" target="_blank"><em><strong>Engineering</strong></em></a>.  It was music.  I had done 1 year of a Science degree focusing on Physics and Chemistry at <a title="Deakin University" href="http://www.deakin.edu.au/" target="_blank">Deakin University</a> and had taken a year off because I had no idea why I was doing a degree.  So I worked a few mundane jobs and joined a pub band.  We were pretty bad.  I had only started playing guitar a year before that.  The equipment was low grade and needed a lot of maintenance and I was constantly trying to improve the PA, the mixer, the guitar and amplifier and the effects.  They were all <a title="Analogue Electronics" href="http://en.wikipedia.org/wiki/Analogue_electronics" target="_blank"><em><strong>analogue electronics</strong></em></a> in those days. It was mostly trial and error and occasionally trial and success!</p>
<p>What if I knew enough about <a title="Electronics" href="http://en.wikipedia.org/wiki/Electronics" target="_blank">Electronics</a> to be able to improve, or even design from scratch, my own guitar effects pedals, guitar amplifiers, mixing desks and PA system?</p>
<p>But where would I learn that?  So I went back to Deakin University and asked them.  And they suggested <strong>Engineering</strong>.  I had mostly thought of <strong>Engineering</strong> as roads, buildings, bridges and transport so this was a new type of <strong>Engineering</strong> for me.  But I was also hooked.</p>
<p>Four years later with a <a title="Deakin University Engineering" href="http://www.deakin.edu.au/future-students/areas-of-study/engineering.php" target="_blank">First Class Honours Degree in Electrical Engineering</a> I was doing just what I had set out to do.  <a title="Electronics Design" href="http://electronicdesign.com/Default.aspx" target="_blank"><strong><em>Electronics Design</em></strong></a> was now a part of who I was, not just an area of study.   My rig was designed and built by me.  And I also doing electronics design and custom pro-audio equipment construction for recording studios and professional musicians.</p>
<p>So check out <strong>Australian Engineering Week 2010</strong> and for some more insights into Engineering you can also read the blog at <a title="Engineering Education Australia" href="http://www.eeaust.com.au/blog/" target="_blank"><em><strong>Engineering Education Australia</strong></em></a>.</p>
<p><em>Ray Keefe has been developing high quality and market leading electronics products in Australia for nearly 30 years.  For more information go to his </em><a title="Ray Keefe at Linked In" onclick="pageTracker._trackPageview('/outbound/article/www.linkedin.com');" href="http://www.linkedin.com/in/raykeefe" target="_blank"><em>LinkedIn</em></a><em> profile. This post is Copyright © 2010  Successful Endeavours Pty Ltd. </em></p>
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		<title>Local Casey Electronics Business Wins National Awards</title>
		<link>http://www.successful.com.au/blog/2010/06/12/local-casey-electronics-business-wins-national-awards/</link>
		<comments>http://www.successful.com.au/blog/2010/06/12/local-casey-electronics-business-wins-national-awards/#comments</comments>
		<pubDate>Sat, 12 Jun 2010 00:44:59 +0000</pubDate>
		<dc:creator>Ray Keefe</dc:creator>
				<category><![CDATA[Analogue Electronics]]></category>
		<category><![CDATA[Electronics Awards]]></category>
		<category><![CDATA[Electronics Design]]></category>
		<category><![CDATA[analogue electronics design]]></category>
		<category><![CDATA[Australian]]></category>
		<category><![CDATA[City Of Casey]]></category>
		<category><![CDATA[DNP3]]></category>
		<category><![CDATA[Electronics Design Software]]></category>
		<category><![CDATA[electronics products]]></category>
		<category><![CDATA[Paint Tek]]></category>
		<category><![CDATA[Smart Grid]]></category>

		<guid isPermaLink="false">http://www.successful.com.au/blog/?p=704</guid>
		<description><![CDATA[We have been pretty busy so far this year preparing several new products for both the Australian and International markets including an advanced DNP3 enabled power controller for the American Smart Grid initiative.  So it was a pleasant interruption to this when we received news that our local Council wanted to run a feature on [...]]]></description>
			<content:encoded><![CDATA[<p>We have been pretty busy so far this year preparing several new products for both the Australian and International markets including an advanced <a title="DNP3" href="http://www.dnp.org/" target="_blank">DNP3</a> enabled power controller for the American <a title="Smart Grid" href="http://en.wikipedia.org/wiki/Smart_grid" target="_blank"><em>Smart Grid</em></a> initiative.  So it was a pleasant interruption to this when we received news that our local Council wanted to run a feature on us for their business magazine.</p>
<div class="mceTemp mceIEcenter">
<div id="attachment_715" class="wp-caption aligncenter" style="width: 220px"><a href="http://www.successful.com.au/blog/wp-content/uploads/2010/06/City-Of-Casey.jpg"><img class="size-medium wp-image-715 " title="City Of Casey" src="http://www.successful.com.au/blog/wp-content/uploads/2010/06/City-Of-Casey-300x168.jpg" alt="City Of Casey" width="210" height="118" /></a><p class="wp-caption-text">City Of Casey</p></div>
</div>
<p>The <a title="City of Casey" href="http://www.casey.vic.gov.au/" target="_blank"><em>City Of Casey</em></a> In Business Magazine recently featured <a title="Successful Endeavours" href="http://www.successful.com.au/" target="_blank"><strong>Successful Endeavours Pty Ltd</strong></a> following our national recognition with 2 national awards in the technical areas of <a title="Analogue Electronics Design" href="http://en.wikipedia.org/wiki/Analogue_electronics" target="_blank">Analogue Electronics Design</a> and the use of <a title="Electronics Design" href="http://en.wikipedia.org/wiki/Electronics" target="_blank">Electronics</a> Design Software in bringing advanced Electronics products quickly to market.</p>
<p>Check out what the <a title="City of Casey" href="http://www.casey.vic.gov.au/" target="_blank"><em>City Of Casey</em></a> have to say about us in this extract from their In Business Magazine, &#8220;<a title="Casel Electronics Business Wins Innovation Awards" href="http://www.successful.com.au/inBusiness_Magazine_Edition_42_March_2010_p9.pdf" target="_blank">Casey Electronics Business Wins Innovation Awards</a>&#8220;.  You can see the full In Business Magazine here <a title="City Of Casey In Business Magazine" href="http://www.casey.vic.gov.au/inbusinessmagazine/article.asp?Item=18157" target="_blank">City Of Casey In Business Magazine</a> which not only has an article on <a title="Successful Endeavours" href="http://www.successful.com.au/" target="_blank"><strong>Successful Endeavours Pty Ltd</strong></a> but also on another local company, <a title="Paint Tek" href="http://www.paint-tek.com/" target="_blank">Paint Tek</a>.  Paint-Tek is run by a good friend of ours and they specialise in custom surface coatings and treatments.  Ross also runs <a title="Can-Tek" href="http://www.can-tek.com/" target="_blank">Can-Tek</a> who specialise in pre-gassed aerosol cans, contract aerosol packing  and a range of water and solvent based aerosols in retail, commercial and industrial grades.</p>
<p>You can check out the full story on all our awards at <a title="Successful Endeavours awards" href="http://www.successful.com.au/awards.html" target="_blank">Successful Endeavours awards</a>.</p>
<p>It was an honour to be recognised by our city council together with other small business owners in the City of Casey, a municipality in the outer south-eastern suburbs of Melbourne.</p>
<p><em>Ray Keefe has been developing high quality and market leading electronics products in Australia for nearly 30 years.  For more information go to his </em><a title="Ray Keefe at Linked In" onclick="pageTracker._trackPageview('/outbound/article/www.linkedin.com');" href="http://www.linkedin.com/in/raykeefe" target="_blank"><em>LinkedIn</em></a><em> profile. This post is Copyright  © Successful Endeavours Pty Ltd. </em></p>
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		<title>Green Electronics Strategies &#8211; Reduce Power While Awake</title>
		<link>http://www.successful.com.au/blog/2009/11/30/green-electronics-strategies-reduce-power-while-awake/</link>
		<comments>http://www.successful.com.au/blog/2009/11/30/green-electronics-strategies-reduce-power-while-awake/#comments</comments>
		<pubDate>Mon, 30 Nov 2009 03:14:00 +0000</pubDate>
		<dc:creator>Ray Keefe</dc:creator>
				<category><![CDATA[Analogue Electronics]]></category>
		<category><![CDATA[Embedded Software]]></category>
		<category><![CDATA[Green Electronics]]></category>
		<category><![CDATA[Low Power Electronics]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[Clock Rate]]></category>
		<category><![CDATA[Clocked Devices]]></category>
		<category><![CDATA[Design Simulation]]></category>
		<category><![CDATA[Electronics Design]]></category>
		<category><![CDATA[Electronics Power Consumption]]></category>
		<category><![CDATA[power consumption]]></category>
		<category><![CDATA[Quiescent Current]]></category>
		<category><![CDATA[RC Time Constants]]></category>
		<category><![CDATA[Reduce Electronics Power Consumption]]></category>
		<category><![CDATA[Reducing Electronics Power Consumption]]></category>
		<category><![CDATA[Settling Time]]></category>
		<category><![CDATA[Shutdown Time]]></category>
		<category><![CDATA[Sleep Current]]></category>
		<category><![CDATA[Sleep Modes]]></category>
		<category><![CDATA[Sleep Modes For Microcontrollers]]></category>
		<category><![CDATA[Sleep Period]]></category>
		<category><![CDATA[Smart Electronics Chips]]></category>
		<category><![CDATA[Software Architecture]]></category>
		<category><![CDATA[Software Intensive Systems]]></category>
		<category><![CDATA[Software Model]]></category>
		<category><![CDATA[SPICE]]></category>
		<category><![CDATA[Startup Time]]></category>

		<guid isPermaLink="false">http://www.successful.com.au/blog/?p=658</guid>
		<description><![CDATA[Electronics Design To Save Energy We have looked at how Low Power Electronics is a green strategy because it reduces the amount of power that has to be generated.  And then we looked at a range of options for Reducing Electronics Power Consumption. Now we are into specifics.  The last post looked at Sleep Modes For [...]]]></description>
			<content:encoded><![CDATA[<h1>Electronics Design To Save Energy</h1>
<p>We have looked at how <a title="Low Power Electronics" href="http://www.successful.com.au/blog/2009/11/14/low-power-electronics/" target="_blank"><strong>Low Power Electronics</strong></a> is a green strategy because it reduces the amount of power that has to be generated.  And then we looked at a range of options for <a title="Reducing Electronics Power Consumption" href="http://www.successful.com.au/blog/2009/11/14/low-power-electronics/" target="_blank"><strong>Reducing Electronics Power Consumption</strong></a>.</p>
<p>Now we are into specifics.  The last post looked at <a title="Sleep Modes For Microcontrollers" href="http://www.successful.com.au/blog/2009/11/23/green-electronics-strategies-sleep-saves-energy/" target="_blank"><strong>Sleep Modes For Microcontrollers</strong></a> and how extending the <strong>Sleep Period</strong> and reducing the <strong>Sleep Current</strong> could dramatically <strong>Reduce Electronics Power Consumption</strong>.</p>
<h1>Saving Electronics Power When Awake</h1>
<p>The next logical step is to ensure that <strong>Power Consumption</strong> when awake is also reduced as much as possible.  This can be a little tricky to get right as it can sometimes eliminate all the benefits you built up with you sleep strategy.  The reasons for this are:</p>
<ul>
<li>you can use <a title="Analogue Electronics" href="http://en.wikipedia.org/wiki/Analogue_Electronics" target="_blank"><strong>Analogue Electronics</strong> </a>to reduce software power requirements but it has to be turned off during <strong>Sleep Mode</strong></li>
<li>if you do turn the power off to <strong>Analogue Electronics</strong> then there is a <strong>Settling Time</strong> after it is powered up</li>
<li>using <strong>Smart Electronics Chips</strong> can increase overall <strong>Quiescent Current</strong></li>
<li>unless the <strong>Startup Time</strong> and <strong>Shutdown Time</strong> are quick, these can dominate the Power Consumption</li>
</ul>
<p>Now there are some <strong>Software Architecture</strong> issues that affect these, especially the last one, but we will look at that in another post.  For the last part of this post we will address the <a title="Electronics Design" href="http://en.wikipedia.org/wiki/Electronics_design" target="_blank"><strong>Electronics Design</strong></a> issues that have been raised here.</p>
<h1>Electronics Design &#8211; To Save Power</h1>
<p><a title="Electronics Design" href="http://en.wikipedia.org/wiki/Electronics_design" target="_blank"><strong>Electronics Design</strong></a> can address these <strong>Power Consumption</strong> issues.  Here is an example of a Power Consumption curve where an <strong>RC Time Constant</strong> must be taken into account to minimise average Power Consumption.</p>
<div id="attachment_660" class="wp-caption aligncenter" style="width: 310px"><img class="size-medium wp-image-660" title="Optimum Power Consumption Point" src="http://www.successful.com.au/blog/wp-content/uploads/2009/11/OptimumPowerConsumptionPoint-300x204.jpg" alt="RC Time Constant affect Power Consumption" width="300" height="204" /><p class="wp-caption-text">RC Time Constant affect Power Consumption</p></div>
<p>Here is a list of general strategies to select from to reduce <strong>Power Consumption</strong>:</p>
<ul>
<li>using the lowest feasible <strong>Clock Rate</strong> so <strong>Clocked Devices</strong> use less power</li>
<li>using shorter <strong>Settling Times</strong> particularly by controlling <strong>RC Time Constants</strong></li>
<li>select semiconductors for lowest overall <strong>Quiescent Current</strong> taking awake and sleep operation into account</li>
<li>ensure streamlined Startup and Shutdown operation</li>
</ul>
<p>The overall <strong>Quiescent Current</strong> issues often gives the most difficulty.  This can be addressed through <strong>Design Simulation</strong> either by <strong>SPICE</strong>, <strong>Software Modelling</strong> or a spreadsheet.  For simpler systems the spreadsheet is often the easiest solution to implement.  For very <strong>Software Intensive Systems</strong> the <strong>Software Modelling</strong> approach is the most reliable method.  This will allow you to construct scenarios and be able to predict the <strong>Power Consumption</strong> implications for each of them.</p>
<p>For our <strong>Electronics Design</strong> and <strong>System Test</strong> methodology we often create a full system <strong>Software Model</strong> and so it is easy to use this same <strong>Software Model</strong> to accumulate the power consumption as it runs.  This can also be automated and so simulate months of operation very quickly.</p>
<p>Next we will look at the role of <strong>Embedded Software</strong> in ensuring <strong>Power Consumption</strong> remains as low as possible.</p>
<p><span style="COLOR: #000000"><em>Ray Keefe has been developing high quality and market leading electronics products in Australia for nearly 30 years.  For more information go to his </em><a title="Ray Keefe at Linked In" onclick="pageTracker._trackPageview('/outbound/article/www.linkedin.com');" href="http://www.linkedin.com/in/raykeefe" target="_blank"><em>LinkedIn</em></a><em> profile. This post is Copyright © Successful Endeavours Pty Ltd. </em></span></p>
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		<title>Green Electronics Strategies &#8211; Reducing Power Consumption</title>
		<link>http://www.successful.com.au/blog/2009/11/18/green-electronics-strategies-reducing-power-consumption/</link>
		<comments>http://www.successful.com.au/blog/2009/11/18/green-electronics-strategies-reducing-power-consumption/#comments</comments>
		<pubDate>Wed, 18 Nov 2009 03:36:31 +0000</pubDate>
		<dc:creator>Ray Keefe</dc:creator>
				<category><![CDATA[Analogue Electronics]]></category>
		<category><![CDATA[Electronics Manufacture]]></category>
		<category><![CDATA[Embedded Software]]></category>
		<category><![CDATA[Low Power Electronics]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[Battery Operated Devices]]></category>
		<category><![CDATA[Carbon Footprint]]></category>
		<category><![CDATA[Climate Change]]></category>
		<category><![CDATA[Digital Filters]]></category>
		<category><![CDATA[Electronics and Embedded Software]]></category>
		<category><![CDATA[Electronics Circuitry]]></category>
		<category><![CDATA[Electronics Power Consumption]]></category>
		<category><![CDATA[Energy Harvesting]]></category>
		<category><![CDATA[Event Driven Operating Modes]]></category>
		<category><![CDATA[Global Carbon Reduction]]></category>
		<category><![CDATA[Green Electronics Strategies]]></category>
		<category><![CDATA[High Power Consumption Devices]]></category>
		<category><![CDATA[Low Power]]></category>
		<category><![CDATA[Low Power Consumption Devices]]></category>
		<category><![CDATA[Polled Operating Modes]]></category>
		<category><![CDATA[power consumption]]></category>
		<category><![CDATA[Power Requirements]]></category>
		<category><![CDATA[Sleep Modes]]></category>
		<category><![CDATA[Software Execution Flow]]></category>
		<category><![CDATA[Supply Voltage]]></category>
		<category><![CDATA[Time To Sleep]]></category>
		<category><![CDATA[Time To Wake]]></category>
		<category><![CDATA[Wake Periods]]></category>

		<guid isPermaLink="false">http://www.successful.com.au/blog/?p=517</guid>
		<description><![CDATA[What is so good about Low Power Electronics? If you read my last post, you would have noticed that this has the potential to reduce overall Power Requirements.  Up until now,  only Battery Operated Devices have really cared about Power Consumption.  If you could plug it into a wall outlet then all was OK unless you [...]]]></description>
			<content:encoded><![CDATA[<h1>What is so good about Low Power Electronics?</h1>
<p>If you read my last post, you would have noticed that this has the potential to reduce overall <strong>Power Requirements</strong>.  Up until now,  only <strong>Battery Operated Devices</strong> have really cared about <strong>Power Consumption</strong>.  If you could plug it into a wall outlet then all was OK unless you were consuming more power than a standard circuit allowed.</p>
<p>Today, things are different.  <strong>Climate Change</strong> is a global concern and reducing the <strong>Carbon Footprint</strong> for a product is important, regardless of what sort of power it consumes.</p>
<p>If we can reduce the <strong>Power Consumption</strong> of an appliance by 50%, then provided it&#8217;s <strong>Electronics Manufacture</strong> does not add that back again, we have a net <strong>Carbon Footprint</strong> gain.  In fact, if we can do this across all products then we will meet our <strong>Global Carbon Reduction</strong> target of 50% by 2050 with this strategy alone.</p>
<h1>How to reduce Electronics Power Consumption</h1>
<p>This is not a new topic, and much of what I present here represents the combined experience of the <strong>Electronics and Embedded Software</strong> industry.  Here is the short list:</p>
<ul>
<li>reduce the <strong>Supply Voltage</strong> for Microcontrollers, Microprocessors and CMOS Circuits in general</li>
<li>use <strong>Sleep Modes</strong> and keep the <strong>Wake Periods</strong> as short as possible</li>
<li>replace <strong>High Power Consumption Devices</strong> with <strong>Low Power Consumption Devices</strong></li>
<li>replace high utilisation <strong>Digital Filters</strong> with <strong>Analogue Electronics</strong> equivalents</li>
<li>replace <strong>Polled Operating Modes</strong> with <strong>Event Driven Operating Modes</strong></li>
<li>use <strong>Low Power</strong> Smart Peripherals that Wake the rest of the System only when required</li>
<li>reduce the <strong>Time To Wake</strong> and the <strong>Time To Sleep</strong></li>
<li>optimise the <strong>Software Execution Flow</strong></li>
<li>use <strong>Energy Harvesting</strong></li>
<li>Remove power from sections of <strong>Electronics Circuitry</strong> when not in use</li>
</ul>
<p>There is overlap and interdependency between these but that is a good starting point.</p>
<p>Next I will start look at specific examples.</p>
<p><span style="COLOR: #000000"><em>Ray Keefe has been developing high quality and market leading electronics products in Australia for nearly 30 years.  For more information go to his </em><a title="Ray Keefe at Linked In" onclick="pageTracker._trackPageview('/outbound/article/www.linkedin.com');" href="http://www.linkedin.com/in/raykeefe" target="_blank"><em>LinkedIn</em></a><em> profile. This post is Copyright © Successful Endeavours Pty Ltd.</em></span></p>
<p><span style="COLOR: #000000"> </span></p>
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		<title>Electronics Design and Embedded Software Capability</title>
		<link>http://www.successful.com.au/blog/2009/10/15/electronics-design-and-embedded-software-capability/</link>
		<comments>http://www.successful.com.au/blog/2009/10/15/electronics-design-and-embedded-software-capability/#comments</comments>
		<pubDate>Thu, 15 Oct 2009 02:01:17 +0000</pubDate>
		<dc:creator>Ray Keefe</dc:creator>
				<category><![CDATA[Analogue Electronics]]></category>
		<category><![CDATA[Electronics Design]]></category>
		<category><![CDATA[Electronics Manufacture]]></category>
		<category><![CDATA[Electronics Products]]></category>
		<category><![CDATA[Embedded Software]]></category>
		<category><![CDATA[Low Power Electronics]]></category>
		<category><![CDATA[Made in Australia]]></category>
		<category><![CDATA[Product Development]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[DNP3]]></category>
		<category><![CDATA[Electronics and Embedded Software]]></category>
		<category><![CDATA[Electronics Industries]]></category>
		<category><![CDATA[Electronics Manufacturers]]></category>
		<category><![CDATA[Embedded Software Development]]></category>
		<category><![CDATA[Embedded Software Technologies]]></category>
		<category><![CDATA[Shift Happens]]></category>
		<category><![CDATA[Wordle]]></category>

		<guid isPermaLink="false">http://www.successful.com.au/blog/?p=471</guid>
		<description><![CDATA[Electronics Manufacturers are the people we serve A common question we are asked is what sort of Electronics Manufacturers do we Develop Products for? So I thought I would compile 3 lists: The first is a list of the Electronics and Embedded Software product types we have worked on The second list is a list of [...]]]></description>
			<content:encoded><![CDATA[<h1>Electronics Manufacturers are the people we serve</h1>
<p>A common question we are asked is what sort of <strong><span style="color: #005e20;">Electronics Manufacturers</span></strong> do we <strong>Develop Products</strong> for?</p>
<p>So I thought I would compile 3 lists:</p>
<ul>
<li>The first is a list of the <strong>Electronics and Embedded Software</strong> product types we have worked on</li>
<li>The second list is a list of the industries we have <strong>Developed Products</strong> for</li>
<li>And the third list is the <strong>Technologies</strong> we have worked with so far</li>
</ul>
<p>I might have to regularly update this third list since knowledge and technology are constantly expanding.  Before I do the lists I&#8217;d like to present a video that specifically addresses this last point.  This is very much worth thinking about.  Enjoy.</p>
<p>
<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="425" height="344" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"><param name="allowFullScreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="src" value="http://www.youtube.com/v/ljbI-363A2Q&amp;hl=en&amp;fs=1&amp;" /><param name="allowfullscreen" value="true" /><embed height="344" width="425" src="http://www.youtube.com/v/ljbI-363A2Q&amp;hl=en&amp;fs=1&amp;" allowscriptaccess="always" allowfullscreen="true" type="application/x-shockwave-flash"></embed></object>
</p>
<h2>Electronics and Embedded Software Products</h2>
<p>Did you notice the section from 1:45 to 2:15?  We are being prepared for jobs that don&#8217;t yet exist, technologies that haven&#8217;t been invented, and problems we don&#8217;t even know we will have!</p>
<p>Here is the list of some of the <strong><em><span style="color: #005e20;">Electronics and Embedded Software Products</span></em></strong> that do already exist and which we have helped to create:</p>
<p><span id="more-471"></span></p>
<ul>
<li>Automotive Siren</li>
<li>Automotive Immobiliser</li>
<li>Automotive Body Computer</li>
<li>Automotive Thermostat Monitor</li>
<li>Industrial Shock and Vibration Sensor</li>
<li>2D shock sensor with event logging and shock profile capture</li>
<li>3D shock sensor with event logging and shock profile capture</li>
<li>2D tilt sensor</li>
<li>3D tilt sensor</li>
<li>Remote Thermostat Monitor</li>
<li>Electronic level sensor &#8211; gravitic spirit level</li>
<li>Underground Cable Sheath Fault Locator</li>
<li>Pipe and Cable Locator</li>
<li>Cable Pair Identifier</li>
<li>Cable Cutover Set</li>
<li>Cable Fault Locator Bridge</li>
<li>Circuit Tracer</li>
<li>Portable Appliance Tester &#8211; PAT</li>
<li>Time Domain Reflectometer</li>
<li>Voltage Surge Arrestors</li>
<li>Automated Switch Tester &#8211; high volume production</li>
<li>Water Pump Controller</li>
<li>Programmable Air Blower</li>
<li>Pool and Spa Pump Controller</li>
<li>Touchpad Pump and Blower Controller</li>
<li>Pump Controller Protocol Converter</li>
<li>LCD Based Spa Controller</li>
<li>Temperature Probe</li>
<li>Thermal Cutout for Spa</li>
<li>Humidity Sealed Touchpad</li>
<li>Electrically Isolated Air Plunger Actuator</li>
<li>Digital Pump State Controller</li>
<li>Thermistor Based Temperature Sensor</li>
<li>Underwater LED Pool Light</li>
<li>Pump Loss Of Prime Detector</li>
<li>Earth Leakage Measurement device for Safety Certification</li>
<li>Loading Coil Crosstalk Measurement Tester with 120dB range</li>
<li>ADSL Service Detector</li>
<li>Communications Set for Telephony Service Technicians</li>
<li>Wireless Data Logger</li>
<li>Corrosion Protection Data Logger</li>
<li>High Voltage Disconnect Switch Controller</li>
<li>Electrically Held Switch</li>
<li>Temperature Controller for Reptiles</li>
<li>Smoke Alarm Repeater and Exit Indicator</li>
<li>Electromagnet Therapy Apparatus</li>
<li>Fork Lift Speed Limiter</li>
<li>Personnel Proximity Alerter using active RFID</li>
<li>Fork Lift Proximity Alerter using active RFID</li>
<li>Power Factor Correction controller</li>
<li>Ultra Low Power Battery Operated Telemetry</li>
<li>Septic Tank Sludge Level Meter</li>
<li>PIR Based Vandal Displacer</li>
<li>Bin Cycle Reminder</li>
<li>Parallel Banked High Current Capacity Battery Charger</li>
<li>UPS Battery Bank Controller</li>
<li>Trickle Charge Battery Manager</li>
<li>Epidural Procedure Simulator</li>
<li>Air Ram based Saline Syringe Simulator</li>
<li>USB Air Solenoid Valve Controller</li>
<li>Bluetooth Based RS232 Extender</li>
<li>Conveyor Belt Controller</li>
<li>Programmable Conveyor Step Controller</li>
<li>Gate Entry Keypad</li>
<li>Gate Entry Touchscreen</li>
<li>Horse Tracker with GPS</li>
<li>Kick Boxing Impact Measurement Device</li>
<li>Infra Red based communications system &#8211; IR</li>
<li>IR Vehicle Identification System</li>
<li>RFID Vehicle Identification System</li>
<li>Industrial Proximity Card Reader MiFare</li>
<li>Industrial Proximity Card Reader HID iClass</li>
<li>Industrial Proximity Card Reader HID Proxcard II</li>
<li>Industrial Proximity Card Reader Indala</li>
<li>Industrial iButton Reader</li>
<li>Protocol Converters For Security Systems</li>
<li>USB iButton Reader</li>
<li>RS232 iButton Reader</li>
<li>Wireless iButton Reader</li>
<li>Rugged Vehicle Management System</li>
<li>Automatic Rain Tank Valve Controller</li>
<li>Tyre Pressure Measurement and Reporting System for Trucks</li>
<li>Vehicle Area Network using Wireless Communications</li>
<li>iButton based Vehicle Access Controller with Event Logging</li>
<li>Custom Audio Mixer for English Language Training Assessment</li>
<li>Automated In System Programmer for Production</li>
<li>Countdown Screensaver for the Olympics</li>
<li>Studio Quality Microphone Preamplifier with Phantom Power</li>
<li>Studio Quality Instrument Interface</li>
<li>Passive DI</li>
<li>Brushless DC Motor Controller &#8211; BLDC</li>
<li>RS232 Based CRO for Windows</li>
<li>USB Based CRO for Windows</li>
<li>Differential Voltage Buffer for Data Logging</li>
<li>FLEXIO Platform Remote IO with Data Logging</li>
<li>Windows Based Fractal Generator Software</li>
<li>Windows Based GPS Tracking Software</li>
<li>Graphical Data Visualisation for Windows</li>
<li>Data Logger File Format Converter</li>
<li>RGB LED Lighting Controller</li>
<li>RS232 Protocol Analyser</li>
<li>RS232 Data Capture Wizard</li>
<li>Transit Sentinel Shock and Tilt Monitor for goods in transit</li>
<li>Industrial Timer Module</li>
<li>Concentrated Solar Power Dish Controller</li>
<li>Programmable Lathe</li>
<li>Safeturn Bicycle Turn Indicator</li>
<li>Container Terminal Vehicle Management and Container Tracking System</li>
<li>Exit Gate Access Controller</li>
<li>Truck Parking Wireless Keypad</li>
<li>Hand Held Vehicle Access Updater</li>
<li>Dashboard Mounted Intelligent Alert Module</li>
<li>Dashboard Mounted LCD Module with Keypad</li>
<li>RS232 Port Multiplexer</li>
<li>Active RFID 2D positioning System</li>
<li>Digital Compass</li>
<li>Load Dump Protected Power Supply</li>
<li>Load Dump Protection Module for Vehicle Mounted Telemetry</li>
<li>Remote Fuel Level Monitoring</li>
<li>PLC Protocol Converter</li>
<li>Infra Red 2D positioning System &#8211; IR</li>
<li>Lightning Protection Interface</li>
<li>DNP3 enabled Smart Grid Power Controller</li>
<li>Bone Conduction Hearing Aid for those with temporary hearing loss</li>
<li>Battery Operated Rainwater Tank management system</li>
<li>Electrical Risk detector for plumbers</li>
<li>IR based sports simulator that uses real balls</li>
</ul>
<p>Here is what it looks like visually.  I used <a title="Wordle" href="http://www.wordle.net" target="_blank"><strong>Wordle</strong></a> to create this.</p>
<div id="attachment_485" class="wp-caption aligncenter" style="width: 528px"><img class="size-full wp-image-485  " title="Electronics and Embedded Software Products" src="http://www.successful.com.au/blog/wp-content/uploads/2009/10/Electronics_Products.jpg" alt="Electronics and Embedded Software Products" width="518" height="246" /><p class="wp-caption-text">Electronics and Embedded Software Products</p></div>
<h2>Electronics Industries</h2>
<p>Now for the list of industries we have supported with <strong><em><span style="color: #005e20;">Electronics Design and Embedded Software Development</span></em></strong>:</p>
<ul>
<li>Container Terminals</li>
<li>Container Terminal Management Systems</li>
<li>Fleet Vehicle Management</li>
<li>Container Tracking</li>
<li>Vehicle Access and Management</li>
<li>Vehicle Tracking</li>
<li>Industrial Telemetry</li>
<li>Renewable Energy Generation</li>
<li>Telecommunications Carriers</li>
<li>Warehouses</li>
<li>Road Freight</li>
<li>Rail Freight</li>
<li>Sea Freight</li>
<li>Domestic Pools</li>
<li>Domestic Spas and Spa Baths</li>
<li>Commercial Pools</li>
<li>Irrigation</li>
<li>Farming</li>
<li>Telephony Carriers</li>
<li>Telephony Service Technicians</li>
<li>Plumbers</li>
<li>Trench Diggers</li>
<li>Excavators</li>
<li>Automotive Assemblers</li>
<li>Automotive After Market</li>
<li>Security</li>
<li>Councils</li>
<li>Churches</li>
<li>Not For Profit Agencies</li>
<li>Charities</li>
<li>Electronics Manufacturers</li>
<li>OEM</li>
<li>Capital Asset Management</li>
<li>Pipeline Integrity Monitoring</li>
<li>Storage Tank Integrity Monitoring</li>
<li>Solar Power Conversion</li>
<li>Wired Telemetry</li>
<li>Wireless Telemetry</li>
<li>Tamper Detection</li>
<li>Remote Asset Monitoring</li>
<li>Bicycle Safety</li>
<li>Fork Lift Safety</li>
<li>OH&amp;S</li>
<li>High Voltage Power Distribution</li>
<li>Electrical Safety Testing and Certification</li>
<li>Goods in Transit Monitoring</li>
<li>RFID</li>
<li>Automotive Load Dump Protection</li>
<li>Data Logging</li>
<li>Data Visualisation</li>
<li>Legacy System Support</li>
<li>IR Communications</li>
<li>Fuel Monitoring</li>
<li>LED Lighting and Illumination</li>
<li>Full Colour Control Lighting</li>
<li>Cable Video</li>
<li>ESD Protection</li>
<li>Lightning Protection</li>
<li>Exporters</li>
<li>Web Services Developers</li>
<li>Power Supplies</li>
<li>English Language Training</li>
<li>Medical Training</li>
<li>Sewage</li>
<li>Septic Tanks</li>
<li>Electricians</li>
<li>Technicians</li>
<li>Software Developers</li>
<li>Embedded Software Developers</li>
<li>Medical Practitioners</li>
<li>Councils</li>
<li>Ratepayers</li>
<li>Tenants</li>
<li>Automotive Component Manufacturers</li>
<li>Precision Machining</li>
<li>Repetition Machining</li>
<li>Repetition Engineering</li>
<li>Authors</li>
<li>Musicians</li>
<li>Studio Technicians</li>
<li>Recording Studios</li>
<li>Live Audio Mixing</li>
<li>Music Equipment Manufacturers</li>
<li>Test Equipment Manufacturers</li>
<li>Power Distribution Equipment Manufacturers</li>
<li>Audiologist</li>
<li>Sports Simulation</li>
</ul>
<p>And a wordle of this:</p>
<div id="attachment_494" class="wp-caption aligncenter" style="width: 474px"><img class="size-full wp-image-494  " title="Electronics and Embedded Software Industries" src="http://www.successful.com.au/blog/wp-content/uploads/2009/10/Electronics_Industries.jpg" alt="Electronics and Embedded Software Industries" width="464" height="342" /><p class="wp-caption-text">Electronics and Embedded Software Industries</p></div>
<h2>Electronics and Embedded Software Technologies</h2>
<p>And the third list is the <strong><em><span style="color: #005e20;">Electronics and Embedded Software technologies</span></em></strong> we have worked with so far (but <strong>Shift Happens</strong> so it will continue to expand):</p>
<ul>
<li>Printed Circuit Board Design</li>
<li>Printed Circuit Board Layout</li>
<li>Surface Mount</li>
<li>Through Hole</li>
<li>Track, Pad, Via, Buried Via, Plane, Power Plane, Layer</li>
<li>Connector, joint, plug, socket, inline</li>
<li>Wire, Cable, Harness, Bundle, Screen, Shield</li>
<li>Strip, Crimp, Insulation Displacement, Crush</li>
<li>Cable Tie, Grommet, Edge Strip, Trim</li>
<li>IP40, IP54, IP64, IP65, IP66, IP67, IP68 enclosures</li>
<li>Battery Powered</li>
<li>Mains Powered</li>
<li>Solar Powered</li>
<li>Energy Harvesting</li>
<li>RS232, RS422, RS485</li>
<li>USB</li>
<li>TCP/IP</li>
<li>Ethernet</li>
<li>GSM, GPRS, CDMA, HDSPA</li>
<li>Battery Backed Real Time Clock &#8211; RTC</li>
<li>Battery Backup</li>
<li>FLASH memory</li>
<li>Electronic Circuit Simulation</li>
<li>Electronic Circuit Design</li>
<li>Electronic Circuit Prototype</li>
<li>EMC Testing</li>
<li>C-Tick, A-Tick, CE, FCC, TUV, CSA, UL, CISPR, AS</li>
<li>Safety Testing</li>
<li>Microcontrollers</li>
<li>8 Bit, 16 Bit, 32 Bit</li>
<li>Windows</li>
<li>DOS</li>
<li>Linux</li>
<li>Analogue Electronics</li>
<li>Power Electronics</li>
<li>Stepper Motor Controller</li>
<li>Brushless DC motor Controller &#8211; BLDC</li>
<li>DC Motor Controller</li>
<li>Speed Control</li>
<li>Position Control</li>
<li>GPS</li>
<li>ASK, OOK, FSK, PSK, QPSK</li>
<li>iButton</li>
<li>Thermistor</li>
<li>Resistor</li>
<li>Capacitor</li>
<li>Bipolar Transistor</li>
<li>MOSFET</li>
<li>CMOS</li>
<li>LED</li>
<li>Inductor</li>
<li>Coil</li>
<li>Choke</li>
<li>Transformer</li>
<li>Winding</li>
<li>Component, Part</li>
<li>Parts List, BOM, Bill Of Materials, Kit</li>
<li>Charge Pump</li>
<li>Switch Mode Power Supply &#8211; SMPS</li>
<li>Passive Filter</li>
<li>Active Filter</li>
<li>Low Pass Filer, Band Pass Filter, High Pass Filter, Notch Filter</li>
<li>SCR, Triac, Diac</li>
<li>Diode</li>
<li>Schottky Diode</li>
<li>IGBT</li>
<li>Overvoltage Protection</li>
<li>Load Dump Rated</li>
<li>Supercap, Super Capacitor</li>
<li>Tuned Circuit</li>
<li>Switch, Microswitch, Rotary Switch, Momentary Contact Switch, Latching</li>
<li>Relay, Latching Relay, Bistable Relay, Mechanical Relay</li>
<li>Solid State Switch</li>
<li>Pot, Potentiometer, Trimpot, Linear Potentiometer, Slider, Fader</li>
<li>solder, lead free, ROHS, solderless, solder free, soldering iron, solder bath, desolder</li>
<li>encapsulate, pot, conformal coating, seal, water tight, water proof, weather proof</li>
<li>sensor, MEMS, strain gauge, accelerometer, gyroscope, gyro</li>
<li>piezo, piezo film, piezo resistive</li>
<li>beeper, buzzer, speaker, microphone</li>
<li>PIR, IR, LVD, LDS</li>
<li>Battery Charger, Battery Management</li>
<li>Antenna</li>
<li>Trasnsmitter, Receiver, Transceiver, Line Driver</li>
<li>CAN, LIN, J1939, Packet, Checksum, CRC, Forward Error Correction, ECC, Error Correction Coding</li>
<li>UDP, TCP, HTTP, IP, FTP, SMTP, SNMP, SNAP, RSS, Streaming, Stream</li>
<li>Secure, Encryption, AES, DES, Triple DES</li>
<li>Low Power Radio</li>
<li>Ultra Low Power, Pico Power, Microwatt, Milliwatt, Watt</li>
<li>IC, Integrated Circuit, Silicon Chip, Chip, Module, Assembly</li>
<li>Assembler, C, Source Code, File, C++, Delphi, programming language</li>
<li>AC, DC, Hertz, Hz, Frequency, UHF, VHF, AM, FM</li>
<li>2.4G, 315MHz, 433MHz, 433.92MHz, 434MHz, 868.3MHz, 915MHz</li>
<li>Unit Test, Integration Test, System Test, Verification, Validation</li>
<li>Specification, Functional Test, Test Specification, Test Plan</li>
<li>Coding, Debug, Debugging, Allocation Matrix, Review, Peer Review</li>
<li>Code Review, Code Walkthrough, Test Suite, Test Driven Development</li>
<li>Functional Test, Stress Test, Thermal Stress, Accelerated Life test</li>
<li>Design Documentation, Architecture, Achitectural Design</li>
<li>FMEA, Design Audit, Design Review</li>
<li>Mock, Simulate, Simulation, System Simulation</li>
<li>JTAG, ISP, Debug Wire</li>
<li>Bootloader, module, system, embedded system, embedded software</li>
<li>Firmware, Hardware, Software, FPGA, EPLD, CPLD</li>
<li>Altium Designer, Protel, IAR, Borland, Code Gear, Microsoft, Embarcadero Technologies</li>
<li>SDL, Doxygen, GraphViz, ESB, Gimple PC-Lint, RSM, Greenleaf, Novamind</li>
<li>VMWare, Virtualisation, Solidworks, Ultraedit, Ultraedit Studio, Programmers Notepad, Eclispe</li>
<li>RAM, ROM, FLASH, EEPROM, Peripheral, Port, Register, Memory, Harvard, Address Space</li>
<li>Call, Routine, Subroutine, Pass, Pointer, Parameter, Return, Global, Static, Local, Table</li>
<li>Compile Time, Run Time, Design Time, Type Safe, Execution, Boot, Reset, Reboot</li>
<li>Abstract, Encapsulate, Embed, Hide, Structure, Class, Object</li>
<li>Power Up, Power On, System Startup, Run, Launch</li>
<li>Multiply, Multiplier, Analogue Multiplier, PLL, Phase Locked Loop</li>
<li>Comparator, Amplifier, Operational Amplifier, Gain, Phase, Margin</li>
<li>Buffer, Gate, OR, XOR, AND, NOR, NAND, NEXOR, NXOR</li>
<li>Dual, Triple, Quad, Hex</li>
<li>Binary, Boolean, Octal, Decimal, Hexadecimal, Base 2, Base 8, Base 10, Base 16</li>
<li>Pole, Zero, Stable, Transfer Function, Laplace Transfer, FFT, DCT</li>
<li>Time Domain, Frequency Domain, Phase Domain</li>
<li>First order, second order, third order</li>
<li>Differential equation, rate, delta, change</li>
<li>debounce, median, range check, bound, time constant</li>
<li>settling time, conversion time, ADC, dual slope, DAC, Multiplexer</li>
<li>Analogue Switch, Router, Address, Data, IO, input, output</li>
<li>Timer, Input Capture, Watchdog, Brown Out Detector</li>
<li>UART, USART, I2C, TWI, SPI, Microwire, Bit Bang</li>
<li>Operating System, Scheduler, Timed Task, Scheduled Task</li>
<li>Round Robin, Poll, Polled, Preemption, Premptive</li>
<li>Multitasking, Multitask, Interrupt, Volatile Data</li>
<li>Diagnostic, Error, Error Manager, Error Log, Fault</li>
<li>Audio, Electret, Headphone, Crosstalk, Intermodulation Distortion</li>
<li>Low Noise, Low Distortion, Preamplifier</li>
<li>Instrumentation Amplifier, Balanced Circuit, Hum Immunity</li>
<li>Interference, Rejection, Transducer</li>
<li>Noise, Signal, DSP, Process</li>
<li>Motor, Haptic, Feedback, Resist</li>
<li>Sleep, Wake, Shutdown, Halt</li>
<li>Clock, Oscillator, Crystal, RC</li>
<li>Atmel, AVR, ARM, Xmega, TI, MSP430, TMS320C, Microchip, PIC, dsPIC</li>
<li>6805, 6801, 8085, 80188, 80186, 80&#215;86, 6502, LPC2000</li>
<li>NEC, 78K, V850, Freescale, On Semiconductor, NXP, Analog Devices</li>
<li>SAM7, Arm Cortex, Vector</li>
<li>DNP3, SCADA</li>
<li>Power Factor Correction</li>
<li>Capacitor Bank Controller</li>
<li>Solar Inverter, Micro Inverter</li>
</ul>
<p>OK.  That is a lot and I&#8217;m not fully done even.  Here is the Wordle.</p>
<div id="attachment_501" class="wp-caption aligncenter" style="width: 407px"><img class="size-full wp-image-501  " title="Electronics and Embedded Software Technology" src="http://www.successful.com.au/blog/wp-content/uploads/2009/10/Electronics_Technology1.jpg" alt="Electronics and Embedded Software Technology" width="397" height="248" /><p class="wp-caption-text">Electronics and Embedded Software Technology</p></div>
<p><em>Ray Keefe has been developing high quality and market leading electronics products in Australia for nearly 30 years.  For more information go to his </em><a title="Ray Keefe at Linked In" onclick="pageTracker._trackPageview('/outbound/article/www.linkedin.com');" href="http://www.linkedin.com/in/raykeefe" target="_blank"><em>LinkedIn</em></a><em> profile. This post is Copyright © Successful Endeavours Pty Ltd.</em></p>
<p><em> </em></p>
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		<slash:comments>5</slash:comments>
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		<title>EDN Innovation Awards 2009 &#8211; 2 trophies</title>
		<link>http://www.successful.com.au/blog/2009/09/18/edn-innovation-awards-2009-2-trophies/</link>
		<comments>http://www.successful.com.au/blog/2009/09/18/edn-innovation-awards-2009-2-trophies/#comments</comments>
		<pubDate>Fri, 18 Sep 2009 07:41:24 +0000</pubDate>
		<dc:creator>Ray Keefe</dc:creator>
				<category><![CDATA[Analogue Electronics]]></category>
		<category><![CDATA[Electronics Awards]]></category>
		<category><![CDATA[Electronics Manufacture]]></category>
		<category><![CDATA[Made in Australia]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[Analogue Design]]></category>
		<category><![CDATA[Analogue Design Awards]]></category>
		<category><![CDATA[Australian Electronics industry]]></category>
		<category><![CDATA[Borgtech]]></category>
		<category><![CDATA[Borgtech CPL2]]></category>
		<category><![CDATA[Borgtech Pty Ltd]]></category>
		<category><![CDATA[Design Software]]></category>
		<category><![CDATA[EDN Innovation Awards]]></category>
		<category><![CDATA[EDN Innovation Awards 2009]]></category>

		<guid isPermaLink="false">http://www.successful.com.au/blog/?p=435</guid>
		<description><![CDATA[Analogue Design Awards You might recall we were finalists in the EDN Innovation Awards 2009 .  Yesterday, we were in Sydney for the EDN Innovation Awards dinner held at Dockside, Cockle Bay Wharf. We came away with 2 trophies.  The awards were: Best Application of Analogue Design &#8211; Highly Commended Best Application of Design Software [...]]]></description>
			<content:encoded><![CDATA[<h1>Analogue Design Awards</h1>
<p>You might recall we were finalists in the <a title="EDN Innovation Awards" href="http://www.successful.com.au/blog/2009/08/17/2009-edn-innovation-awards-finalist/" target="_blank"><strong><em><span style="color: #005e20;">EDN Innovation Awards 2009</span></em></strong></a> .  Yesterday, we were in Sydney for the <a title="EDN Innovation Awards" href="http://www.electronicsnews.com.au/Awards.aspx" target="_blank"><span style="color: #005e20;"><em><strong>EDN Innovation Awards</strong></em></span></a> dinner held at Dockside, Cockle Bay Wharf.</p>
<p>We came away with 2 trophies.  The awards were:</p>
<ul>
<li><span style="color: #005e20;"><strong><em>Best Application of Analogue Design &#8211; Highly Commended</em></strong></span></li>
<li><span style="color: #005e20;"><strong><em>Best Application of Design Software &#8211; Highly Commended</em></strong></span></li>
</ul>
<p><em><strong> </strong></em></p>
<div id="attachment_457" class="wp-caption alignnone" style="width: 510px"><img class="size-full wp-image-457 " title="EDN Innovation Awards 2009" src="http://www.successful.com.au/blog/wp-content/uploads/2009/09/trophies.jpg" alt="EDN Innovation Awards 2009" width="500" height="413" /><p class="wp-caption-text">Successful Endeavours - EDN Innovation Awards 2009</p></div>
<div id="attachment_454" class="wp-caption alignnone" style="width: 510px"><img class="size-full wp-image-454 " title="Ray Keefe receives the EDN Innovation Award for the Best Application of Analogue Design" src="http://www.successful.com.au/blog/wp-content/uploads/2009/09/RayAward1.jpg" alt="Ray Keefe receives the EDN Innovation Award for Best Application of Analogue Design" width="500" height="333" /><p class="wp-caption-text">Ray Keefe receives the EDN Innovation Award for Best Application of Analogue Design</p></div>
<p>We are very pleased to have had <strong><em><span style="color: #005e20;">Australian Electronics Industry</span></em></strong> leaders recognise our work as being of the highest standard.</p>
<p>And thanks again to <span style="color: #005e20;"><em><strong>Pablo Varjabedian</strong></em></span> of <a title="Borgtech" href="http://www.borgtech.com.au" target="_blank"><span style="color: #005e20;"><strong><em>Borgtech Pty Ltd</em></strong></span></a> for his support and encouragement and for having a vision as we do that products like the <span style="color: #005e20;"><em><strong><a title="Borgtech CPL2" href="http://www.borgtech.com.au/" target="_blank">Borgtech CPL2</a></strong></em></span> can and should be <strong><em><span style="color: #005e20;">Made in Australia</span></em></strong>.</p>
<p><em></em>There have also been several newspaper articles focusing on the role of local businesses in the <strong><em>Australian Electronics Manufacturing Industry</em></strong>.</p>
<p>Casey Weekly Berwick 31 August 2009 <a title="Successful Endeavours - Electronics Whiz Wired For Success" href="http://www.caseyweeklyberwick.com.au/news/local/news/general/electronics-whiz-wired-for-success/1609941.aspx" target="_blank">Electronics Whiz Wired For Success</a></p>
<p>Wyndham Weekly 30 September 2009 <a title="Borgtech - It's a pipe dream" href="http://www.wyndhamweekly.com.au/news/local/news/general/its-a-pipe-dream/1636287.aspx" target="_blank">It&#8217;s A Pipe Dream</a><em> </em></p>
<p>Casey Weekly Berwick 5 October 2009  <a title="Successful Endeavours - Electroncis Firm Delivers The Goods" href="http://www.caseyweeklyberwick.com.au/news/local/news/general/electronics-firm-delivers-the-goods/1640635.aspx" target="_blank">Electronics Firm Delivers The Goods</a></p>
<p><em>Ray Keefe has been developing high quality and market leading electronics products in Australia for nearly 30 years.  For more information go to his </em><a title="Ray Keefe at Linked In" onclick="pageTracker._trackPageview('/outbound/article/www.linkedin.com');" href="http://www.linkedin.com/in/raykeefe" target="_blank"><em>LinkedIn</em></a><em> profile. This post is Copyright © Successful Endeavours Pty Ltd.</em></p>
<p style="text-align: center;"><!-- 		<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" 				xmlns:dc="http://purl.org/dc/elements/1.1/" 				xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/"> <rdf:Description rdf:about="http://www.successful.com.au/blog/2009/07/22/niche-electronics-manufacture-ideally-done-in-australia/"     dc:identifier="http://www.successful.com.au/blog/2009/07/22/niche-electronics-manufacture-ideally-done-in-australia/"     dc:title="Niche Electronics Manufacture &#8211; ideally done in Australia"     trackback:ping="http://www.successful.com.au/blog/2009/07/22/niche-electronics-manufacture-ideally-done-in-australia/trackback/" /> </rdf:RDF> &#8211;></div>
<div></div>
<div  mce_tmp="1"><!  		<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" 				xmlns:dc="http://purl.org/dc/elements/1.1/" 				xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/"> <rdf:Description rdf:about="http://www.successful.com.au/blog/2009/08/03/analogue-electronics-improving-signal-integrity/"     dc:identifier="http://www.successful.com.au/blog/2009/08/03/analogue-electronics-improving-signal-integrity/"     dc:title="Analogue Electronics &#8211; Improving Signal Integrity"     trackback:ping="http://www.successful.com.au/blog/2009/08/03/analogue-electronics-improving-signal-integrity/trackback/" /> </rdf:RDF> &#8211;></p>
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		<slash:comments>8</slash:comments>
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		<item>
		<title>Successful Electronics Needs a Successful Name</title>
		<link>http://www.successful.com.au/blog/2009/09/09/successful-electronics-needs-a-successful-name/</link>
		<comments>http://www.successful.com.au/blog/2009/09/09/successful-electronics-needs-a-successful-name/#comments</comments>
		<pubDate>Wed, 09 Sep 2009 00:17:17 +0000</pubDate>
		<dc:creator>Ray Keefe</dc:creator>
				<category><![CDATA[Analogue Electronics]]></category>
		<category><![CDATA[Electronics Manufacture]]></category>
		<category><![CDATA[Embedded Software]]></category>
		<category><![CDATA[Made in Australia]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[Analogue Design]]></category>
		<category><![CDATA[Australian Electronics Manufacturers]]></category>
		<category><![CDATA[Electronic Circuit Design]]></category>
		<category><![CDATA[Electronic Circuit Simulation]]></category>
		<category><![CDATA[Electronic Prototyping]]></category>
		<category><![CDATA[Electronics Development]]></category>
		<category><![CDATA[Embedded C]]></category>
		<category><![CDATA[Embedded Software Coding]]></category>
		<category><![CDATA[Embedded Software Debug]]></category>
		<category><![CDATA[Embedded Software Design]]></category>
		<category><![CDATA[Embedded Software Development]]></category>
		<category><![CDATA[Printed Circuit Board Design]]></category>
		<category><![CDATA[Printed Circuit Board Layout]]></category>
		<category><![CDATA[Product Development]]></category>
		<category><![CDATA[Product Development Costs]]></category>
		<category><![CDATA[Product Development Projects]]></category>
		<category><![CDATA[Successful Product Development]]></category>

		<guid isPermaLink="false">http://www.successful.com.au/blog/?p=420</guid>
		<description><![CDATA[Electronics Development and Success Hello again, A couple of posts ago in Electronics Manufacture Shines in Melbourne I said I would explain the origins of our company name.  Many have suggested that Successful Endeavours sounds more like a personal coaching enterprise or a business that handles products by people like: Brian Tracy Tony Robbins Marc [...]]]></description>
			<content:encoded><![CDATA[<h1>Electronics Development and Success</h1>
<p>Hello again,</p>
<p>A couple of posts ago in <a title="Electronics Manufacture shines in Melbourne" rel="bookmark" href="http://www.successful.com.au/blog/2009/09/01/electronics-manufacture-shines-in-melbourne/" target="_blank"><strong><em><span style="color: #005e20;">Electronics Manufacture Shines in Melbourne</span></em></strong></a> I said I would explain the origins of our company name.  Many have suggested that <strong><em><span style="color: #005e20;"><a title="Successful Endeavours" href="http://www.successful.com.au/" target="_blank">Successful Endeavours</a></span></em></strong> sounds more like a personal coaching enterprise or a business that handles products by people like:</p>
<ul>
<li><strong><em><a title="Brian Tracy" href="http://www.briantracy.com/" target="_blank">Brian Tracy</a></em></strong></li>
<li><strong><em><a title="Tony Robbins" href="http://www.tonyrobbins.com/Home/Home.aspx" target="_blank">Tony Robbins</a></em></strong></li>
<li><strong><em><a title="Marc Dussault" href="http://www.marcdussault.com/" target="_blank">Marc Dussault</a></em></strong></li>
<li><a title="Deepak Chopra" href="http://www.chopra.com/" target="_blank"><strong><em>Deepak Chopra</em></strong></a></li>
<li><strong><em><a title="Zig Ziglar" href="http://www.ziglar.com.au/" target="_blank">Zig Ziglar</a></em></strong></li>
<li><strong><em><a title="John Maxwell" href="http://www.johnmaxwell.com/" target="_blank">John Maxwell</a></em></strong></li>
<li><em><strong><span style="color: #005e20;"><a title="Arthur Cherrie and the Winepress" href="http://www.winepress.org.au" target="_blank">Arthur Cherrie</a></span></strong></em></li>
<li><strong><em>&#8230;</em></strong></li>
</ul>
<p>And the list could go on for a long time.</p>
<p>While I do hope we motivate and encourage our clients to improve their results, we assist them by undertaking activities such as:</p>
<h1>Electronics Development Activities</h1>
<ul>
<li><span style="color: #000000;"><strong><em>Electronic Circuit Design</em></strong></span></li>
<li><span style="color: #000000;"><strong><em>Electronic Circuit Simulation</em></strong></span></li>
<li><span style="color: #000000;"><strong><em>Analogue Electronics</em></strong></span></li>
<li><span style="color: #000000;"><strong><em>Analogue Design</em></strong></span></li>
<li><span style="color: #000000;"><strong><em>Printed Circuit Board Design</em></strong></span></li>
<li><span style="color: #000000;"><strong><em>Printed Circuit Board Layout</em></strong></span></li>
<li><span style="color: #000000;"><strong><em>Electronic Prototyping</em></strong></span></li>
<li><span style="color: #000000;"><strong><em>Electronic Testing</em></strong></span></li>
<li><span style="color: #000000;"><strong><em>Embedded Software Design</em></strong></span></li>
<li><span style="color: #000000;"><strong><em>Embedded Software Development</em></strong></span></li>
<li><span style="color: #000000;"><strong><em>Embedded Software Coding</em></strong></span></li>
<li><span style="color: #005e20;"><strong><em><a title="Embedded C" href="http://www.embedded-c.com" target="_blank">Embedded C</a></em></strong></span></li>
<li><span style="color: #000000;"><strong><em>Embedded Software Debug</em></strong></span></li>
</ul>
<p><span style="color: #000000;"> </span></p>
<h1><span style="color: #000000;">Development Statistics</span></h1>
<p><span style="color: #000000;">The name came from some industry statistics on the success rate for <span style="color: #000000;"><strong>Product Development</strong></span>.  You can read more details in <a title="Reducing Electronics and Embedded Software Product Development Costs" rel="bookmark" href="http://www.successful.com.au/blog/2009/07/27/reducing-electronics-and-embedded-software-product-development-costs/" target="_blank"><strong><em><span style="color: #005e20;">Reducing Electronics and Embedded Software Product Development Costs</span></em></strong></a> and I will summarise here:</span></p>
<ul>
<li><span style="color: #000000;"><strong>80% of embedded development projects fail in someway or another</strong></span></li>
<li><span style="color: #000000;"><strong>Embedded software is 80% of the cost of an embedded development project</strong></span></li>
<li><span style="color: #000000;"><strong>Embedded software is responsible for 80% of the delays and shortcomings</strong></span></li>
</ul>
<p><span style="color: #000000;"> </span></p>
<h1><span style="color: #000000;">Successful Product Development</span></h1>
<p><span style="color: #000000;">So it seemed to me that many <strong>Product Development Projects</strong> are unsuccessful endeavours.  I wanted to change that.  We have a success rate significantly better than all the industry norms. Our short <strong>USP</strong> ( <strong>Unique Selling Proposition</strong> ) is:</span></p>
<p><span style="color: #000000;"><strong>We Make Stuff Work</strong></span></p>
<p><span style="color: #000000;">That&#8217;s it.  The details are complex but the philosophy is simple.  So for me, <span style="color: #000000;"><strong>Electronics and Embedded Software Development</strong></span> should be a routinely <strong>Successful Endeavour</strong>.  And so the name <strong><em><span style="color: #005e20;"><a title="Successful Endeavours" href="http://www.successful.com.au" target="_blank">Successful Endeavours</a></span></em></strong> was chosen. </span></p>
<p>I am passionate and committed to assisting <span style="color: #000000;"><strong>Australian Electronics Manufacturers</strong></span> who want to keep making their products in Australia.  <span style="color: #000000;"><strong>Made In Australia</strong></span> is what we are pursuing and we are focusing on this segment.</p>
<p><em><em>Ray Keefe has been developing high quality and market leading electronics products in Australia for nearly 30 years.  For more information go to his </em><a title="Ray Keefe at Linked In" onclick="pageTracker._trackPageview('/outbound/article/www.linkedin.com');" href="http://www.linkedin.com/in/raykeefe" target="_blank"><em><span style="color: #b85b5a;">LinkedIn</span></em></a><em> profile. This post is Copyright © Successful Endeavours Pty Ltd.</em></em></p>
<p style="text-align: center;"><em> </em></p>
]]></content:encoded>
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		</item>
		<item>
		<title>2009 EDN Innovation Awards Finalist</title>
		<link>http://www.successful.com.au/blog/2009/08/17/2009-edn-innovation-awards-finalist/</link>
		<comments>http://www.successful.com.au/blog/2009/08/17/2009-edn-innovation-awards-finalist/#comments</comments>
		<pubDate>Mon, 17 Aug 2009 01:40:35 +0000</pubDate>
		<dc:creator>Ray Keefe</dc:creator>
				<category><![CDATA[Analogue Electronics]]></category>
		<category><![CDATA[Electronics Awards]]></category>
		<category><![CDATA[Electronics Manufacture]]></category>
		<category><![CDATA[Project Priorities Perspective]]></category>
		<category><![CDATA[802.15.4]]></category>
		<category><![CDATA[Abuse Voltage]]></category>
		<category><![CDATA[Abuse Voltages]]></category>
		<category><![CDATA[analogue]]></category>
		<category><![CDATA[Analogue Design]]></category>
		<category><![CDATA[Australian Electronics Manufacturer]]></category>
		<category><![CDATA[Australian Electronics Manufacturers]]></category>
		<category><![CDATA[Borgtech]]></category>
		<category><![CDATA[Borgtech CPL2]]></category>
		<category><![CDATA[Design Requirements]]></category>
		<category><![CDATA[Design Software]]></category>
		<category><![CDATA[EDN Innovation Awards]]></category>
		<category><![CDATA[Electronics Design]]></category>
		<category><![CDATA[Electronics Design Requirements]]></category>
		<category><![CDATA[Embedded Software]]></category>
		<category><![CDATA[hazardous voltages]]></category>
		<category><![CDATA[Intellectual Property]]></category>
		<category><![CDATA[IP]]></category>
		<category><![CDATA[IP68]]></category>
		<category><![CDATA[lightning strike transients]]></category>
		<category><![CDATA[low cost electronics manufacture]]></category>
		<category><![CDATA[Low Power Electronics]]></category>
		<category><![CDATA[mains leakage voltages]]></category>
		<category><![CDATA[NDA]]></category>
		<category><![CDATA[Non-Disclosure Agreement]]></category>
		<category><![CDATA[non-disclosure agreements]]></category>
		<category><![CDATA[power consumption]]></category>
		<category><![CDATA[Power Management]]></category>
		<category><![CDATA[Real Time Monitoring]]></category>
		<category><![CDATA[RF Telemetry]]></category>
		<category><![CDATA[RF Telemetry Link]]></category>
		<category><![CDATA[transient voltages]]></category>
		<category><![CDATA[Voltage Abuse Protection]]></category>

		<guid isPermaLink="false">http://www.successful.com.au/blog/?p=389</guid>
		<description><![CDATA[EDN Innovation Awards Finalist EDN Innovation Awards This is a bit of a different post.  I&#8217;m pretty stoked that we are finalists in the 2009 EDN Innovation Awards in 2 separate categories.  The award categories are: Best Application Of Analogue Design Best Application Of Design Software Here is a list of the EDN Innovation Awards [...]]]></description>
			<content:encoded><![CDATA[<h1>EDN Innovation Awards Finalist</h1>
<p><img class="size-full wp-image-396 alignleft" title="EDN Innovation Awards Finalist" src="http://www.successful.com.au/blog/wp-content/uploads/2009/08/finalist.png" alt="EDN Innovation Awards" width="169" height="164" /></p>
<dl id="attachment_393" class="wp-caption alignnone" style="width: 520px;">
<dt class="wp-caption-dt"><a href="http://www.electronicsnews.com.au/Awards.aspx"><img class="size-full wp-image-393" title="EDN Innovation Awards" src="http://www.successful.com.au/blog/wp-content/uploads/2009/08/awards-hdr.jpg" alt="EDN Innovation Awards" width="510" height="108" /></a></dt>
<dd class="wp-caption-dd">EDN Innovation Awards</dd>
</dl>
<p>This is a bit of a different post.  I&#8217;m pretty stoked that we are finalists in the <strong><span style="color: #005e20;">2009 EDN Innovation Awards</span></strong> in 2 separate categories.  The award categories are:</p>
<ul>
<li><strong><em><span style="color: #005e20;">Best Application Of Analogue Design</span></em></strong></li>
<li><strong><em><span style="color: #005e20;">Best Application Of Design Software</span></em></strong></li>
</ul>
<p>Here is a list of the <a title="EDN Innovation Awards Finalists" href="http://www.electronicsnews.com.au/Pages/2009-winners.aspx" target="_blank"><strong><span style="color: #005e20;">EDN Innovation Awards Finalists</span></strong></a> and we are in the 2 categories at the bottom of the page dealing with <span style="color: #005e20;"><em><strong>Analogue Design</strong></em></span> and <span style="color: #005e20;"><em><strong>Design Software</strong></em></span>.</p>
<p>So I thought I might let you know a bit more about the project, and also give a public thanks to <em><span style="color: #005e20;">Pablo Varjabedian</span></em> of <a title="Borgtech" href="http://www.borgtech.com.au/" target="_blank"><strong><em><span style="color: #005e20;">Borgtech</span></em></strong></a> for allowing us to put the project forward. We design <strong>Electronics</strong> and <strong>Embedded Software</strong> products primarily for <strong>Australian Electronics Manufacturers</strong>.  Our focus is outstanding <strong>Electronics Design</strong> that will propel them into a world class competitive position while delivering improved profit margins.  <strong><span style="color: #005e20;">Low Cost Electronics Manufacture</span></strong> but with outstanding performance and reliability.</p>
<p>We routinely use non-disclosure agreements, NDAs, with our clients and so don&#8217;t usually get the chance to put our design work forward for awards because we will never disclose a client&#8217;s <strong><em><span style="color: #005e20;"><a title="Intellectual Property" href="http://en.wikipedia.org/wiki/Intellectual_property" target="_blank">Intellectual Property</a>, <a title="IP" href="http://en.wikipedia.org/wiki/Intellectual_property" target="_self">IP</a>, </span></em></strong>without their express permission.  In this case <a title="Borgtech" href="http://www.borgtech.com.au/" target="_blank"><strong><em><span style="color: #005e20;">Borgtech</span></em></strong></a> gave us permission and so we were able.  As you can probably see, there is a real benefit to the client in allowing the award application because they also get recognition for the product.</p>
<p>This is also not an unusual project for us. We have done a lot of outstanding work over the 12 years we have been in operation.  So it is good to have some of it recognised by the Industry we are so passionate about.</p>
<h1>Electronics Design Details</h1>
<p>This project was an example of our <a title="Project Priorities Perspective" href="http://www.successful.com.au/blog/2009/04/17/project-priorities-perspective/" target="_blank"><span style="color: #005e20;"><strong><em>Project Priorities Perspective</em></strong></span></a> in action.  In this case <span style="color: #005e20;"><a title="Performance" href="http://www.successful.com.au/blog/2009/05/15/project-priorities-perspective-performance-and-cost-versus-time/" target="_blank"><strong><em>Performance</em></strong></a></span> was the primary concern with cost coming second and time coming last.  We spent the time to get the performance up and the cost down.  There was an earlier post on one aspect of this project where we looked at <a title="Analogue Electronics" href="http://en.wikipedia.org/wiki/Analogue_electronics" target="_blank"><strong><em>Analogue Electronics</em></strong></a> as a way to improve battery life in a <strong>Low Powered Electronics Data Logger</strong>.</p>
<p>The <strong>Electronics Design</strong> trade offs were:</p>
<ul>
<li>OH&amp;S or Operational Health and Safety &#8211; must protect users from hazardous voltages</li>
<li><strong>Low Power Electronics</strong> &#8211; operates from 3 AA cells for up to 6 months</li>
<li>Convenience &#8211; <strong>Analogue</strong> front end completely <strong>Software Controlled</strong></li>
<li>High Reading Accuracy &#8211; millivolt resolution over +/-10V range with 60dB <strong>Mains Rejection</strong></li>
</ul>
<p>There were many other <strong>Design Requirements</strong> but the above list are the core <strong>Electronics Design Requirements</strong> addressed as part of the award nomination.  Below I will look at each of these in turn.</p>
<h2>Protection From Hazardous Voltages</h2>
<p>Now lets look at the hazardous voltage issue in a little bit more detail.  The voltages in questions were:</p>
<ul>
<li>5000V, 5KV, for 2 seconds</li>
<li>250VAC continuously</li>
</ul>
<p>These come about due to the conduction of <strong>Lightning Strike Transients</strong> or <strong>Mains Leakage Voltages</strong> onto the <strong>Pipelines</strong> and <strong>Storage Tanks</strong> monitored for <strong>Corrosion Protection</strong> status.  The <strong>Analogue Electronics</strong> front end had to provide protection against these cases while meeting all the other <strong>Design Requirements</strong>.  And of course quickly settle so that only the readings during the disturbance were affected.</p>
<p>It also led to the use of an <strong>802.15.4</strong> <strong>RF Telemetry Link</strong> because this meant the monitoring PC could do <strong>Real Time Monitoring</strong> without hazard.  Many other products in this industry use <strong>RS232</strong>, <strong>RS485</strong> or even <strong>I2C</strong> connections for monitoring, configuration and upload of the <strong>Data Logger Records</strong>.  In the case of the <strong><em><span style="color: #005e20;">Borgtech CPL2</span></em></strong> you can put it in place and then configure it and start the logging with no danger to the operator apart from the moment of electrical connection.  And the initial part of the run can be monitored to ensure everything is correctly set up.  Otherwise you could get a months worth of data that was useless.</p>
<p>And finally, because of the power budget and the possibility of the batteries going flat, the <strong>Analogue Electronics</strong> had to survive the above <strong>Abuse Voltages</strong> unpowered!</p>
<h2>Low Power Electronics</h2>
<p>The <strong><em>Borgtech CPL2</em></strong> is a <strong>Battery Operated</strong> device.  There are several reasons for this but the 3 most relevant are that it is:</p>
<ul>
<li><strong>IP68</strong> sealed against water ingress &#8211; it is often installed in a pit that can flood</li>
<li>Must operate remotely from a convenient power source</li>
<li>Protects the operator and PC from <strong>Transient Voltages</strong> since there isn&#8217;t a direct electrical connection</li>
</ul>
<p>But this is also part of the challenge.   For convenience it used off the shelf batteries you can buy at any service station.  But to get 6 months life required a strong <strong>Power Management</strong> approach including powering down anything not in use including the <strong>Analogue</strong> front end.  If you are taking a reading every minute over six months then most of the device is off most of the time.  In this mode the average <strong>Power Consumption</strong> is 37uA.</p>
<h2>Analogue Electronics &#8211; Software Controlled</h2>
<p>The <span style="color: #005e20;"><strong><em><a title="Borgtech" href="http://www.borgtech.com.au/" target="_blank">Borgtech</a> CPL2</em></strong></span> handles both <strong>Current Shunt</strong> and voltage mode readings. The <strong>Analogue Electronics</strong> were designed to have a software selectable full scale range of +/-10VDC and +/-150mVDC so that is could do either mode of operation from the same input. The previous model required a different connection for each of these modes and most other models on the market are the same.</p>
<p>And all of this while maintaining accuracy, abuse voltage protection and low power operation.</p>
<h2>High Reading Accuracy</h2>
<p>By the standards of an <a title="Agilent Multimeter" href="http://www.home.agilent.com/agilent/product.jspx?nid=-536902435.0.00&amp;lc=eng&amp;cc=US" target="_blank"><strong>Agilent</strong></a> (I still want to call them Hewlett Packard) 6.5 digit laboratory multimeter our millivolt, mV, resolution at +/-10VDC isn&#8217;t rocket science.  But for a device with the <strong>Voltage Abuse Protection</strong> and <strong>Low Power Electronics</strong> requirements we had to meet, it is pretty good. Another small twist you might not recognise is that it is +/-10VDC.  This means you can monitor it with the polarity inverted and fix it up later on by inverting all the readings. The previous model was unipolar and so you couldn&#8217;t do this meaning you could have just wasted a month.  And then there is the live monitoring so you can see what the readings look like before leavign the unit to log away in the background.</p>
<h1>EDN Innovation Awards</h1>
<p>On 17 September 2009 we know the final outcome but either way I am pretty happy to have the recognition this project has already received.</p>
<p><em>Ray Keefe has been developing high quality and market leading electronics products in Australia for nearly 30 years.  For more information go to his </em><a title="Ray Keefe at Linked In" onclick="pageTracker._trackPageview('/outbound/article/www.linkedin.com');" href="http://www.linkedin.com/in/raykeefe" target="_blank"><em><span style="color: #b85b5a;">LinkedIn</span></em></a><em> profile.This post is Copyright © Successful Endeavours Pty Ltd.</em></p>
<p style="text-align: center;"><em> </em></p>
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		<title>Analogue Electronics &#8211; Improving Signal Integrity</title>
		<link>http://www.successful.com.au/blog/2009/08/03/analogue-electronics-improving-signal-integrity/</link>
		<comments>http://www.successful.com.au/blog/2009/08/03/analogue-electronics-improving-signal-integrity/#comments</comments>
		<pubDate>Mon, 03 Aug 2009 00:41:05 +0000</pubDate>
		<dc:creator>Ray Keefe</dc:creator>
				<category><![CDATA[Analogue Electronics]]></category>
		<category><![CDATA[Electronics Manufacture]]></category>
		<category><![CDATA[analogue]]></category>
		<category><![CDATA[analogue electronics design]]></category>
		<category><![CDATA[Analogue Electronics signal integrity]]></category>
		<category><![CDATA[analogue signal integrity]]></category>
		<category><![CDATA[Do it right the first time]]></category>
		<category><![CDATA[Electronics Design]]></category>
		<category><![CDATA[low cost electronics manufacture]]></category>
		<category><![CDATA[Radio Frequency Electronics]]></category>
		<category><![CDATA[RF Design]]></category>
		<category><![CDATA[signal integrity]]></category>
		<category><![CDATA[Signal Integrity Issues]]></category>

		<guid isPermaLink="false">http://www.successful.com.au/blog/?p=341</guid>
		<description><![CDATA[Analogue Electronics Sometimes you come across a post elsewhere that is absolutely on the ball.  When it comes to Low Cost Electronics Manufacture, Analogue Electronics Design and Analogue signal integrity, the three are closely linked.  Many a product has had expensive technical band-aids added to it to cover up poor underlying Analogue Electronics Design.  So [...]]]></description>
			<content:encoded><![CDATA[<h1>Analogue Electronics</h1>
<p>Sometimes you come across a post elsewhere that is absolutely on the ball.  When it comes to <strong>Low Cost Electronics Manufacture</strong>, <strong>Analogue Electronics Design</strong> and <strong>Analogue</strong> signal integrity, the three are closely linked.  Many a product has had expensive technical band-aids added to it to cover up poor underlying <strong>Analogue Electronics Design</strong>.  So avoiding the poor <strong>Electronics Design</strong> will avoid the unnecessary expense.  This is especially true when it comes to the two most misunderstood aspects of <strong>Electronics Design</strong>:</p>
<ul>
<li><strong><em>Analogue Electronics</em></strong></li>
<li><strong><em>Radio Frequency Electronics (RF Design)</em></strong></li>
</ul>
<p>For this post we will focus on <strong>Analogue Electronics</strong> and some simple strategies to avoid problems.  A problem you don&#8217;t have is a problem you don&#8217;t have to fix.  The key to success with <strong>Analogue Electronics</strong> is very simple:</p>
<ul>
<li><strong><em>Know what you are doing</em></strong></li>
<li><strong><em>Do it right the first time</em></strong></li>
</ul>
<p>So for some excellent advice on addressing <strong>Analogue</strong> signal integrity issues check out this post on <a title="Analogue Signal Integrity" href="http://bethesignal.net/blog/?p=52" target="_blank"><strong><em>Analogue Signal Integrity</em></strong></a>.</p>
<p>And for a general view of how to avoid problems here is a simple strategy to avoid <a title="Signal Integrity Issues" href="http://bethesignal.net/blog/?p=30" target="_blank"><strong><em>Signal Integrity Issues</em></strong></a>.</p>
<p><em>Ray Keefe has been developing high quality and market leading electronics products in Australia for nearly 30 years.  For more information go to his </em><a title="Ray Keefe at Linked In" onclick="pageTracker._trackPageview('/outbound/article/www.linkedin.com');" href="http://www.linkedin.com/in/raykeefe" target="_blank"><em>LinkedIn</em></a><em> profile. This post is Copyright © Successful Endeavours Pty Ltd.</em></p>
<p style="TEXT-ALIGN: center"><span style="text-decoration: underline;">________________________________________________</span></p>
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