<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>Guilherme Martins &#187; circuit</title>
	<atom:link href="http://lab.guilhermemartins.net/tag/circuit/feed/" rel="self" type="application/rss+xml" />
	<link>http://lab.guilhermemartins.net</link>
	<description>visual art, new media &#38; creative robotics</description>
	<lastBuildDate>Thu, 26 Jan 2012 09:59:30 +0000</lastBuildDate>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
	<generator>http://wordpress.org/?v=3.2.1</generator>

   <image>
    <title>Guilherme Martins</title>
    <url>http://0.gravatar.com/avatar/4058a3c8ec03985aa62f09ac0af53c8b.png?s=48</url>
    <link>http://lab.guilhermemartins.net</link>
   </image><!-- Gravatar Favicon by Patrick http://patrick.bloggles.info/ -->
		<item>
		<title>Arduino Sound Sensor</title>
		<link>http://lab.guilhermemartins.net/2009/05/03/sound-sensor/</link>
		<comments>http://lab.guilhermemartins.net/2009/05/03/sound-sensor/#comments</comments>
		<pubDate>Sun, 03 May 2009 14:50:38 +0000</pubDate>
		<dc:creator>GUI</dc:creator>
				<category><![CDATA[Processing]]></category>
		<category><![CDATA[Sound Sensor]]></category>
		<category><![CDATA[Tutorials]]></category>
		<category><![CDATA[analog]]></category>
		<category><![CDATA[Arduino]]></category>
		<category><![CDATA[circuit]]></category>
		<category><![CDATA[electrec]]></category>
		<category><![CDATA[headset]]></category>
		<category><![CDATA[input]]></category>
		<category><![CDATA[microphone]]></category>
		<category><![CDATA[Sensor]]></category>
		<category><![CDATA[sound]]></category>

		<guid isPermaLink="false">http://lab.guilhermemartins.net/?p=786</guid>
		<description><![CDATA[Finally I have some time to continue with this investigation and great improvements were achieved with the circuit provided by Ant:  http://www.rev-ed.co.uk/docs/picaxe_sound.pdf First here are the photos deleted by mistake from flickr: Headsets microphones Electrec thingey inside. The circuit This is a closeup of the circuit, I´ve added a 10uF capacitor to stabilize the output [...]]]></description>
		<wfw:commentRss>http://lab.guilhermemartins.net/2009/05/03/sound-sensor/feed/</wfw:commentRss>
		<slash:comments>23</slash:comments>
		</item>
		<item>
		<title>my 1st Instructable &#8211; Control your motors with an L293D and Arduino</title>
		<link>http://lab.guilhermemartins.net/2009/04/28/my-1st-instructable/</link>
		<comments>http://lab.guilhermemartins.net/2009/04/28/my-1st-instructable/#comments</comments>
		<pubDate>Tue, 28 Apr 2009 10:07:52 +0000</pubDate>
		<dc:creator>GUI</dc:creator>
				<category><![CDATA[L293D]]></category>
		<category><![CDATA[Tutorials]]></category>
		<category><![CDATA[Arduino]]></category>
		<category><![CDATA[circuit]]></category>
		<category><![CDATA[instructable]]></category>
		<category><![CDATA[microcontroller]]></category>
		<category><![CDATA[Motor]]></category>
		<category><![CDATA[prototype]]></category>
		<category><![CDATA[Robot]]></category>

		<guid isPermaLink="false">http://lab.guilhermemartins.net/?p=775</guid>
		<description><![CDATA[Control your motors with an L293D and Arduino Control your motors with L293D and Arduino &#8211; More DIY How To Projects]]></description>
		<wfw:commentRss>http://lab.guilhermemartins.net/2009/04/28/my-1st-instructable/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>BreadUino</title>
		<link>http://lab.guilhermemartins.net/2009/02/06/breaduino/</link>
		<comments>http://lab.guilhermemartins.net/2009/02/06/breaduino/#comments</comments>
		<pubDate>Fri, 06 Feb 2009 19:31:18 +0000</pubDate>
		<dc:creator>GUI</dc:creator>
				<category><![CDATA[breadUino]]></category>
		<category><![CDATA[Tutorials]]></category>
		<category><![CDATA[Arduino]]></category>
		<category><![CDATA[breadboard]]></category>
		<category><![CDATA[breaduino]]></category>
		<category><![CDATA[chip]]></category>
		<category><![CDATA[circuit]]></category>
		<category><![CDATA[custom]]></category>
		<category><![CDATA[prototype]]></category>
		<category><![CDATA[upload]]></category>

		<guid isPermaLink="false">http://lab.guilhermemartins.net/?p=539</guid>
		<description><![CDATA[This came up with the need of having the arduino permanently installed on the robots, I´m tired of having to remove the arduino from one bot to the other, and then rewire everything, and then reupload the code everytime I have a new idea, or everytime I want to show the bot to someone. So [...]]]></description>
		<wfw:commentRss>http://lab.guilhermemartins.net/2009/02/06/breaduino/feed/</wfw:commentRss>
		<slash:comments>9</slash:comments>
		</item>
		<item>
		<title>Control your motors with L293D</title>
		<link>http://lab.guilhermemartins.net/2009/01/29/l293d-custom-motor-driver/</link>
		<comments>http://lab.guilhermemartins.net/2009/01/29/l293d-custom-motor-driver/#comments</comments>
		<pubDate>Thu, 29 Jan 2009 05:34:35 +0000</pubDate>
		<dc:creator>GUI</dc:creator>
				<category><![CDATA[L293D]]></category>
		<category><![CDATA[Tutorials]]></category>
		<category><![CDATA[Arduino]]></category>
		<category><![CDATA[board]]></category>
		<category><![CDATA[breadboard]]></category>
		<category><![CDATA[circuit]]></category>
		<category><![CDATA[dc]]></category>
		<category><![CDATA[diagram]]></category>
		<category><![CDATA[easy]]></category>
		<category><![CDATA[Motor]]></category>
		<category><![CDATA[Motor Driver]]></category>
		<category><![CDATA[Robot]]></category>
		<category><![CDATA[schematic]]></category>
		<category><![CDATA[Servo]]></category>
		<category><![CDATA[tip]]></category>
		<category><![CDATA[Tutorial]]></category>
		<category><![CDATA[walkthrough]]></category>

		<guid isPermaLink="false">http://lab.guilhermemartins.net/?p=66</guid>
		<description><![CDATA[After long research and trial and error,  I´ve came up to a new walkthrough regarding this nice chip, the L293D. Each project is one project and each one has its own unique power configurations, so you must be aware of the best battery choice and how to distribute voltage through your robot. I strongly advice [...]]]></description>
		<wfw:commentRss>http://lab.guilhermemartins.net/2009/01/29/l293d-custom-motor-driver/feed/</wfw:commentRss>
		<slash:comments>22</slash:comments>
		</item>
	</channel>
</rss>

