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	<title>mattb [is] always sleeping &#187; Projects</title>
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	<link>http://mattb.alwayssleeping.com</link>
	<description>analog thoughts in a digital æther</description>
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		<title>Notamustang</title>
		<link>http://mattb.alwayssleeping.com/2009/07/notamustang/</link>
		<comments>http://mattb.alwayssleeping.com/2009/07/notamustang/#comments</comments>
		<pubDate>Fri, 31 Jul 2009 19:38:41 +0000</pubDate>
		<dc:creator>Matt Britt</dc:creator>
				<category><![CDATA[Motorized things]]></category>
		<category><![CDATA[Projects]]></category>
		<category><![CDATA[celica]]></category>
		<category><![CDATA[restoration]]></category>
		<category><![CDATA[toyota]]></category>

		<guid isPermaLink="false">http://mattb.alwayssleeping.com/?p=318</guid>
		<description><![CDATA[In my excursions on Craigslist searching for interesting and comical ads, sometimes I stumble across something which grabs hold of my check book and won&#8217;t let go no matter how much my sensible side pleads.  I recently had one of these experiences when I found two separate ads for 1977 Toyota Celica GT Liftbacks nearby. [...]]]></description>
			<content:encoded><![CDATA[<p>In my excursions on Craigslist searching for interesting and comical ads, sometimes I stumble across something which grabs hold of my check book and won&#8217;t let go no matter how much my sensible side pleads.  I recently had one of these experiences when I found two separate ads for 1977 Toyota Celica GT Liftbacks nearby. These RA29 Celicas were the last models of the first generation before the ugly 1978-1981 redesign.  From some angles they strongly resemble classical 60&#8217;s American muscle cars, most notably the Fastback Mustang.  Rather than being powered by small block V8s, however, the first generation Celicas bore various incarnations of the venerable 4 cylinder Toyota R engine, the 1977 model receiving the 20R.</p>
<div id="attachment_319" class="wp-caption aligncenter" style="width: 236px"><a href="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/1977-toyota-celica-liftback-gt-22ret-turbo_1249067358596.png"><img class="size-medium wp-image-319" title="1977 Celica GT Liftback Ad" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/1977-toyota-celica-liftback-gt-22ret-turbo_1249067358596-226x300.png" alt="1977 Celica GT Liftback Ad on Craigslist" width="226" height="300" /></a><p class="wp-caption-text">1977 Celica GT Liftback Ad on Craigslist</p></div>
<p>One of the Celicas being advertised was in (barely) running condition, albeit with poor cosmetics, a leaky cooling system, and carburetion issues.  However, the seller was willing to part with it for almost nothing.  The second was in much better cosmetic shape, but did not run due to a half-completed swap of a 22R-TE motor (a somewhat rare turbocharged variant of Toyota&#8217;s fuel-injected 22R-E).  After some negotiating, I bought both of them for pretty reasonable prices.</p>
<div id="attachment_320" class="wp-caption aligncenter" style="width: 310px"><a href="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5294.jpg"><img class="size-medium wp-image-320" title="Rusty 1977 Celica on trailer" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5294-300x199.jpg" alt="Ryan securing the rustier of the two Celicas" width="300" height="199" /></a><p class="wp-caption-text">Ryan securing the rustier of the two Celicas</p></div>
<p><span id="more-318"></span>A couple days later, me and a friend (Ryan) set out with a truck and a car dolly to pick up both cars and bring them to his house in Eden where we&#8217;ll be working on them.  The running Celica proved little trouble, as we simply drove it onto the dolly, disconnected the drive shaft, and rode off into the sunset.  The non-running one was rather more troublesome.  Ryan suggested we try using ratcheting tie-downs to haul the car up onto the dolly.  It seemed such a simple idea in theory, but the tie downs I had were light duty and the ratchet mechanisms certainly not designed for bearing the kind of load we tortured them with.  After about an hour (in the rain) of laboriously tightening ratchets a single tooth at a time, moving and swapping tie downs, ruefully evaluating the per-centimeter progress up the ramps, and muttering muffled expletives, the second Celica was ready to go and made the trip to Eden with no further issues.</p>
<div id="attachment_322" class="wp-caption aligncenter" style="width: 310px"><a href="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5304.jpg"><img class="size-medium wp-image-322" title="Less rusty Celica loading begins" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5304-300x199.jpg" alt="Less rusty Celica stares down a deceptively long distance for ratcheting tie strap hauling technology to overcome" width="300" height="199" /></a><p class="wp-caption-text">Less rusty Celica stares down a deceptively long distance for ratcheting tie strap hauling technology to overcome</p></div>
<p>The current plan is to start stripping down the &#8220;better&#8221; of the two Celicas and assess how much rust damage it has, then start repairing the body.  Hopefully we&#8217;ll be able to restore it to a nice looking and running condition.  In the mean time, we hope to get the rustier RA29 running smoothly for future use as a parts source and possible LeMons race car.  Whatever pans out, we sure will be developing a lot of experience doing body work and rust repair, and hopefully without inspiring too much head-bashing frustration.  More photos of the Great Celica Retrieval of 2009 follow.<br />

<a href='http://mattb.alwayssleeping.com/2009/07/notamustang/1977-toyota-celica-liftback-gt-22ret-turbo_1249067358596/' title='1977 Celica GT Liftback Ad'><img width="113" height="150" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/1977-toyota-celica-liftback-gt-22ret-turbo_1249067358596-113x150.png" class="attachment-thumbnail" alt="1977 Celica GT Liftback Ad on Craigslist" title="1977 Celica GT Liftback Ad" /></a>
<a href='http://mattb.alwayssleeping.com/2009/07/notamustang/dsc_5294/' title='Rustier 1977 Celica on trailer'><img width="150" height="99" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5294-150x99.jpg" class="attachment-thumbnail" alt="Ryan securing the rustier of the two Celicas" title="Rustier 1977 Celica on trailer" /></a>
<a href='http://mattb.alwayssleeping.com/2009/07/notamustang/dsc_5295/' title='Rustier Celica front on trailer'><img width="150" height="99" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5295-150x99.jpg" class="attachment-thumbnail" alt="Obviously this hood is a loss, but we have an extra" title="Rustier Celica front on trailer" /></a>
<a href='http://mattb.alwayssleeping.com/2009/07/notamustang/dsc_5298/' title='Rustier Celica interior'><img width="150" height="99" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5298-150x99.jpg" class="attachment-thumbnail" alt="Rustier Celica&#039;s interior, complete with location-confused driveshaft" title="Rustier Celica interior" /></a>
<a href='http://mattb.alwayssleeping.com/2009/07/notamustang/dsc_5300_rot/' title='Rustier Celica at Ryan&#039;s'><img width="99" height="150" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5300_rot-99x150.jpg" class="attachment-thumbnail" alt="Rustier Celica at Ryan&#039;s place" title="Rustier Celica at Ryan&#039;s" /></a>
<a href='http://mattb.alwayssleeping.com/2009/07/notamustang/dsc_5301_rot/' title='Rustier Celica back'><img width="99" height="150" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5301_rot-99x150.jpg" class="attachment-thumbnail" alt="Back of Rustier" title="Rustier Celica back" /></a>
<a href='http://mattb.alwayssleeping.com/2009/07/notamustang/dsc_5304/' title='Less rusty Celica loading begins'><img width="150" height="99" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5304-150x99.jpg" class="attachment-thumbnail" alt="Less rusty Celica stares down a deceptively long distance for ratcheting tie strap hauling technology to overcome" title="Less rusty Celica loading begins" /></a>
<a href='http://mattb.alwayssleeping.com/2009/07/notamustang/dsc_5305/' title='Back of Less Rusty'><img width="150" height="99" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5305-150x99.jpg" class="attachment-thumbnail" alt="The back of this one looks better, but the hatch inner support metal is rusted" title="Back of Less Rusty" /></a>
<a href='http://mattb.alwayssleeping.com/2009/07/notamustang/dsc_5308/' title='Less Rusty finally on the dolly'><img width="150" height="99" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5308-150x99.jpg" class="attachment-thumbnail" alt="This would have been much easier to accomplish with a wench" title="Less Rusty finally on the dolly" /></a>
<a href='http://mattb.alwayssleeping.com/2009/07/notamustang/dsc_5309/' title='Toyota 22R-TE in dirty engine bay'><img width="150" height="99" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5309-150x99.jpg" class="attachment-thumbnail" alt="22R-TE motor, in need of some cleaning, sensors, and wiring" title="Toyota 22R-TE in dirty engine bay" /></a>
<a href='http://mattb.alwayssleeping.com/2009/07/notamustang/dsc_5312/' title='Rusty and Rustier'><img width="150" height="99" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5312-150x99.jpg" class="attachment-thumbnail" alt="Both Celicas at Ryan&#039;s place" title="Rusty and Rustier" /></a>
<a href='http://mattb.alwayssleeping.com/2009/07/notamustang/dsc_5314/' title='Less Rusty side'><img width="150" height="99" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5314-150x99.jpg" class="attachment-thumbnail" alt="Any resemblance to the Fastback Mustang is purely coincidental" title="Less Rusty side" /></a>
</p>
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		<title>The right tool for the job</title>
		<link>http://mattb.alwayssleeping.com/2009/07/the-right-tool-for-the-job/</link>
		<comments>http://mattb.alwayssleeping.com/2009/07/the-right-tool-for-the-job/#comments</comments>
		<pubDate>Sun, 05 Jul 2009 22:06:03 +0000</pubDate>
		<dc:creator>Matt Britt</dc:creator>
				<category><![CDATA[Motorized things]]></category>
		<category><![CDATA[Projects]]></category>
		<category><![CDATA[annoyances]]></category>
		<category><![CDATA[dremel]]></category>
		<category><![CDATA[tools]]></category>

		<guid isPermaLink="false">http://mattb.alwayssleeping.com/?p=303</guid>
		<description><![CDATA[As most people probably have at some point in their lives, I had to reassemble one of my motorcycles&#8217; steering stem.  This requires a particular torquing/tightening procedure for seating the bearings which must be followed to avoid improper steering tension and long term damage to the steering stem components.  Unfortunately it also requires a special [...]]]></description>
			<content:encoded><![CDATA[<p>As most people probably have at some point in their lives, I had to reassemble one of my motorcycles&#8217; steering stem.  This requires a particular torquing/tightening procedure for seating the bearings which must be followed to avoid improper steering tension and long term damage to the steering stem components.  Unfortunately it also requires a special tool for turning the very non-standard steering stem nuts.  The service manual helpfully identifies the tool part numbers.</p>
<div id="attachment_304" class="wp-caption aligncenter" style="width: 310px"><a href="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/sv1000-manual-steering-stem.jpg"><img class="size-medium wp-image-304" title="SV1000 service manual steering stem" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/sv1000-manual-steering-stem-300x189.jpg" alt="Steering stem tightening procedure from the SV1000 service manual" width="300" height="189" /></a><p class="wp-caption-text">Steering stem tightening procedure from the SV1000 service manual</p></div>
<p>Not so helpfully, the tools mentioned cost about $140 + shipping from the cheapest supplier.  Finding this preposterous, I went to the local Suzuki dealer in hopes of borrowing the tool for a day.  Oddly, they couldn&#8217;t find the exact tool to fit the nuts and suggested I might use a spanner wrench instead (um&#8230; no).  So it was time to get creative.</p>
<p><span id="more-303"></span></p>
<p>Not about to shell out $150 for a single-purpose tool, I picked up a $6 1.25 inch deep socket from good &#8216;ol <a href="http://www.northerntool.com/">Northern Tool</a> and some heavy duty Dremel cutting wheels.  After an hour and a half of bathing in a shower of incandescent sparks, I had this:</p>
<div id="attachment_306" class="wp-caption aligncenter" style="width: 310px"><a href="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5287_sm.jpg"><img class="size-medium wp-image-306" title="Home made Suzuki steering stem socket" src="http://mattb.alwayssleeping.com/wp-content/uploads/2009/07/dsc_5287_sm-300x199.jpg" alt="Home made Suzuki steering stem socket" width="300" height="199" /></a><p class="wp-caption-text">Home made Suzuki steering stem socket</p></div>
<p>Take that, obscure expensive proprietary Suzuki tool!</p>
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		<title>Motorized CSS arachnotheremin redux</title>
		<link>http://mattb.alwayssleeping.com/2008/08/motorized-css-arachnotheremin-redux/</link>
		<comments>http://mattb.alwayssleeping.com/2008/08/motorized-css-arachnotheremin-redux/#comments</comments>
		<pubDate>Mon, 11 Aug 2008 20:15:38 +0000</pubDate>
		<dc:creator>Matt Britt</dc:creator>
				<category><![CDATA[Cool stuff]]></category>
		<category><![CDATA[Events]]></category>
		<category><![CDATA[Motorized things]]></category>
		<category><![CDATA[Projects]]></category>

		<guid isPermaLink="false">http://mattb.alwayssleeping.com/?p=178</guid>
		<description><![CDATA[It&#8217;s been some time since I&#8217;ve posted, but I have been busy with life and such.  However, here I am again with some cool site updates!  First off, I&#8217;ve finally finished my series on the GT Theremin with the remaining circuit details, lots of information and photos about construction, and some results and final comments.  [...]]]></description>
			<content:encoded><![CDATA[<p>It&#8217;s been some time since I&#8217;ve posted, but I have been busy with life and such.  However, here I am again with some cool site updates!  First off, I&#8217;ve finally finished my series on the <a href="http://mattb.alwayssleeping.com/gt-theremin/">GT Theremin</a> with the <a href="http://mattb.alwayssleeping.com/gt-theremin/circuit-details-part-2/">remaining circuit details</a>, lots of information and photos about <a href="http://mattb.alwayssleeping.com/gt-theremin/construction/">construction</a>, and some <a href="http://mattb.alwayssleeping.com/gt-theremin/results/">results</a> and final comments.  This series of pages basically represents how I would have written the final reports for the project if I had the time and were granted total creative discretion.  Please <a href="http://mattb.alwayssleeping.com/about/">let me know</a> if I have made any errors or omissions or if any of my explanations are unclear.  Or you may just contact me to say hello; that&#8217;s fine too.</p>
<p>In the process of writing all these pages on the GT Theremin, I realized that my site layout afforded horizontal insufficient space for text given my penchant for verbosity.  Therefore I&#8217;ve updated the style sheets to give me some breathing room and hopefully make longer pages less tedious for you to read.</p>
<p><span id="more-178"></span></p>
<div id="attachment_179" class="wp-caption alignright" style="width: 160px"><a href="http://mattb.alwayssleeping.com/wp-content/uploads/2008/08/2000-suzuki-sv650.jpg"><img class="size-thumbnail wp-image-179" title="2000 Suzuki SV 650" src="http://mattb.alwayssleeping.com/wp-content/uploads/2008/08/2000-suzuki-sv650-150x93.jpg" alt="2000 Suzuki SV 650" width="150" height="93" /></a><p class="wp-caption-text">2000 Suzuki SV 650 (<a href='http://www.suzukicycles.org/SV-series/SV650-SV650S.shtml'>source</a>)</p></div>
<p>Lately I&#8217;ve been hunting hard for a motorcycle, but I haven&#8217;t had much luck as yet.  I had an appointment to buy a Suzuki GS500 which I confirmed twice with the seller.  When the scheduled day came and I called the seller again, he informed me that he had sold it two days earlier.  Thanks a lot for letting me know!  It&#8217;s not like I had taken time out of my schedule and a friend&#8217;s to meet the appointment!  Sakes alive&#8230;</p>
<p>I really have my heart set on finding a Suzuki SV 650 (I love naked bikes), but it&#8217;s proving extremely difficult.  I found one in Atlanta but couldn&#8217;t manage to pull together the necessary arrangements to purchase it and store it for a few days.  I&#8217;ve seen two in this area, but they were both sold within a single day of being posted on Craigslist.  One was posted Sunday afternoon, I called about it this morning, and the seller had apparently sold it before he even got my message.  Oh well, the search goes on.</p>
<p>For even more excitement, my spider problem is still ongoing.  Apartment management has been accommodating thus far, but I haven&#8217;t yet seen a reduction in the number of recluses.  On the bright side, I caught a big live one over the weekend and took some pretty good photos of it.  I&#8217;m going to be sending some of the specimens I&#8217;ve preserved to the entomology department (under which arachnology is typically paradoxically lumped) at NCSU for a positive identification.</p>
<p><strong>Update:</strong> The entomology department at NCSU confirmed that the spiders I sent are brown recluses.  Well, no surprises there.</p>
<p style="text-align: center;"><a href="http://mattb.alwayssleeping.com/wp-content/uploads/2008/08/dsc_4700_sm.jpg"><img class="alignnone size-thumbnail wp-image-180" title="Brown recluse next to penny" src="http://mattb.alwayssleeping.com/wp-content/uploads/2008/08/dsc_4700_sm-150x112.jpg" alt="" width="150" height="112" /></a><a href="http://mattb.alwayssleeping.com/wp-content/uploads/2008/08/dsc_4710_sm.jpg"><img class="alignnone size-thumbnail wp-image-181" title="Brown recluse dorsal view" src="http://mattb.alwayssleeping.com/wp-content/uploads/2008/08/dsc_4710_sm-150x112.jpg" alt="" width="150" height="112" /></a><a href="http://mattb.alwayssleeping.com/wp-content/uploads/2008/08/dsc_4713_sm.jpg"><img class="alignnone size-thumbnail wp-image-182" title="Brown recluse anterior dorsal angle" src="http://mattb.alwayssleeping.com/wp-content/uploads/2008/08/dsc_4713_sm-150x112.jpg" alt="" width="150" height="112" /></a></p>
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		<title>A learning experience</title>
		<link>http://mattb.alwayssleeping.com/2008/06/a-learning-experience/</link>
		<comments>http://mattb.alwayssleeping.com/2008/06/a-learning-experience/#comments</comments>
		<pubDate>Thu, 26 Jun 2008 02:59:36 +0000</pubDate>
		<dc:creator>Matt Britt</dc:creator>
				<category><![CDATA[Events]]></category>
		<category><![CDATA[Projects]]></category>
		<category><![CDATA[motorcycle]]></category>
		<category><![CDATA[synth]]></category>
		<category><![CDATA[theremin]]></category>

		<guid isPermaLink="false">http://mattb.alwayssleeping.com/?p=39</guid>
		<description><![CDATA[Guess what I did this weekend?  For a hint, take a look at the picture immediately after the cut.


Yup, I completed the MSF Basic Rider Course!  It was fun, and you gain a lot of valuable information and skills.  I highly recommend it for anyone who rides or wants to ride a motorcycle.  Today [...]]]></description>
			<content:encoded><![CDATA[<p>Guess what I did this weekend?  For a hint, take a look at the picture immediately after the cut.</p>
<p><span id="more-39"></span></p>
<p><a href="http://mattb.alwayssleeping.com/wp-content/uploads/2008/06/dsc_4524_sm.jpg"><img class="aligncenter size-medium wp-image-40" title="Suited up" src="http://mattb.alwayssleeping.com/wp-content/uploads/2008/06/dsc_4524_sm-199x300.jpg" alt="Me in full motorcycle regalia" width="199" height="300" /></a></p>
<p>Yup, I completed the <a href="http://www.msf-usa.org/index_new.cfm?pagename=RiderCourse%20Info&amp;content=4680191D-A0CC-53D5-640D76C4D50CECA9">MSF Basic Rider Course</a>!  It was fun, and you gain a lot of valuable information and skills.  I highly recommend it for anyone who rides or wants to ride a motorcycle.  Today I went the the DMV (ugh) and got the class M endorsement on my license, so now I&#8217;m official!  They even updated the picture on my license, which was taken when I was fifteen years old.  Now if only I had a bike&#8230;</p>
<p>I actually have a lot more to talk about, between my new apartment, moving, work I&#8217;ve done on my car, etc.  Unfortunately this move is keeping me extremely busy at the moment, so I&#8217;ll have to write about it another time.  Suffice to say I&#8217;m moving into my apartment this Friday and starting my job on Monday.  More information will follow once I&#8217;m settled&#8230;  As a door prize, I&#8217;ve written the <a href="http://mattb.alwayssleeping.com/gt-theremin/circuit-details-part-1/">first of two pages</a> on the GT Theremin&#8217;s circuit details.  You&#8217;ll laugh, you&#8217;ll cry, you&#8217;ll probably wonder what the heck I was thinking when I designed this contraption.  <a href="http://mattb.alwayssleeping.com/gt-theremin/circuit-details-part-1/">Read on</a> to shed light on exactly that.</p>
<p>Stay tuned!</p>
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		<title>GT Theremin overview</title>
		<link>http://mattb.alwayssleeping.com/2008/05/gt-theremin-overview/</link>
		<comments>http://mattb.alwayssleeping.com/2008/05/gt-theremin-overview/#comments</comments>
		<pubDate>Sun, 11 May 2008 04:24:20 +0000</pubDate>
		<dc:creator>Matt Britt</dc:creator>
				<category><![CDATA[Projects]]></category>
		<category><![CDATA[school]]></category>
		<category><![CDATA[synth]]></category>
		<category><![CDATA[theremin]]></category>
		<category><![CDATA[tubes]]></category>

		<guid isPermaLink="false">http://mattb.alwayssleeping.com/?p=21</guid>
		<description><![CDATA[As promised, another page on the GT Theremin.  This time I&#8217;ve discussed the operation principles of Theremins in general, as well as overviewed some of the design goals and choices at play for our particular project.  Hopefully this will provide useful background information for future posts on the GT Theremin.  My next post on the [...]]]></description>
			<content:encoded><![CDATA[<p>As promised, <a href="http://mattb.alwayssleeping.com/gt-theremin/design-overview/">another page on the GT Theremin</a>.  This time I&#8217;ve discussed the operation principles of Theremins in general, as well as overviewed some of the design goals and choices at play for our particular project.  Hopefully this will provide useful background information for future posts on the GT Theremin.  My next post on the Theremin will contain some more detailed information on the circuitry design and operation.  I will be in Seattle for ten days starting Monday, so another update will come sometime after I get back.</p>
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		<title>GT Theremin introduction</title>
		<link>http://mattb.alwayssleeping.com/2008/05/gt-theremin-introduction/</link>
		<comments>http://mattb.alwayssleeping.com/2008/05/gt-theremin-introduction/#comments</comments>
		<pubDate>Sat, 10 May 2008 01:14:45 +0000</pubDate>
		<dc:creator>Matt Britt</dc:creator>
				<category><![CDATA[Projects]]></category>
		<category><![CDATA[school]]></category>
		<category><![CDATA[synth]]></category>
		<category><![CDATA[theremin]]></category>
		<category><![CDATA[tubes]]></category>

		<guid isPermaLink="false">http://mattb.alwayssleeping.com/?p=13</guid>
		<description><![CDATA[I&#8217;ve written an introduction for my ECE senior design project, a fully-analog vacuum tube driven Theremin.  We designed and built it over the course of a semester, trying to incorporate the spirit of the device&#8217;s history into our design while adding some personal modern touches.  What is a Theremin, you ask?  Read on!  If you [...]]]></description>
			<content:encoded><![CDATA[<p>I&#8217;ve written an introduction for my <abbr title="Electrical and Computer Engineering">ECE</abbr> senior design project, a fully-analog vacuum tube driven Theremin.  We designed and built it over the course of a semester, trying to incorporate the spirit of the device&#8217;s history into our design while adding some personal modern touches.  What is a Theremin, you ask?  <a href="http://mattb.alwayssleeping.com/gt-theremin/">Read on</a>!  If you like what you see, stay tuned as I&#8217;ll be writing a lot more details about the project.  Next time I&#8217;ll talk about the circuit design in general and the methodology used for testing and development.  Later I&#8217;ll add detailed information about the circuit operation, the physical design, and guidance for anyone who wishes to construct a similar design.</p>
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