<?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/"
	>

<channel>
	<title>code, circuits, &#038; construction</title>
	<atom:link href="http://www.tigoe.net/pcomp/code/feed" rel="self" type="application/rss+xml" />
	<link>http://www.tigoe.net/pcomp/code</link>
	<description>code and fabrication resources for physical computing and networking</description>
	<pubDate>Tue, 02 Jun 2009 01:10:58 +0000</pubDate>
	<generator>http://wordpress.org/?v=2.7.1</generator>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
			<item>
		<title>Controlling Lots of Outputs from a Microcontroller</title>
		<link>http://www.tigoe.net/pcomp/code/category/arduinowiring/486</link>
		<comments>http://www.tigoe.net/pcomp/code/category/arduinowiring/486#comments</comments>
		<pubDate>Thu, 28 May 2009 07:38:54 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[arduino/wiring]]></category>

		<category><![CDATA[circuits]]></category>

		<category><![CDATA[addressable latch]]></category>

		<category><![CDATA[LED]]></category>

		<category><![CDATA[multiplexer]]></category>

		<category><![CDATA[row-column scanning]]></category>

		<category><![CDATA[shift register]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=486</guid>
		<description><![CDATA[Making LED displays is fun. There are a a few tools that get used all the time, from row-column scanning to LED driver chips to multplexers and shift registers. This tutorial discusses some of the more popular methods for controlling large amounts of LEDs from a microcontroller, including their various strengths and weaknesses, and how [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/arduinowiring/486/feed</wfw:commentRss>
		</item>
		<item>
		<title>CD4099 Addressable Latch Used to Control LEDs</title>
		<link>http://www.tigoe.net/pcomp/code/category/arduinowiring/546</link>
		<comments>http://www.tigoe.net/pcomp/code/category/arduinowiring/546#comments</comments>
		<pubDate>Thu, 28 May 2009 07:17:32 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[arduino/wiring]]></category>

		<category><![CDATA[circuits]]></category>

		<category><![CDATA[addressable latch]]></category>

		<category><![CDATA[CD4099]]></category>

		<category><![CDATA[LED]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=546</guid>
		<description><![CDATA[This tutorial will show how to control multiple LED outputs from a microcontroller using a CD4099B  addressable latch.
Parts you&#8217;ll need:

CD4099B addressable latch
Arduino microcontroller (Any model will do)
16 LEDs


How It Works
An addressable latch can either act as a multiplexer, or it can act as a latch. As a multiplexer, you can control one output at a [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/arduinowiring/546/feed</wfw:commentRss>
		</item>
		<item>
		<title>CD4067 Multiplexer used to control LEDs</title>
		<link>http://www.tigoe.net/pcomp/code/category/arduinowiring/540</link>
		<comments>http://www.tigoe.net/pcomp/code/category/arduinowiring/540#comments</comments>
		<pubDate>Thu, 28 May 2009 07:10:08 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[arduino/wiring]]></category>

		<category><![CDATA[circuits]]></category>

		<category><![CDATA[LED]]></category>

		<category><![CDATA[multiplexer]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=540</guid>
		<description><![CDATA[This tutorial will show how to control multiple LED outputs from a microcontroller using a CD4067  analog multiplexer.
This is a stub. More explanation will follow, but for now, here are schematics and code for Arduino.
Parts you&#8217;ll need:

CD4067B multiplexer
Arduino microcontroller
LEDs


The Circuit














The code
/*

 Multiplexer output example
 Controls 16 outputs, one at a time, using a CD4067B multiplexer.
 [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/arduinowiring/540/feed</wfw:commentRss>
		</item>
		<item>
		<title>ST16C596 Shift Register</title>
		<link>http://www.tigoe.net/pcomp/code/category/arduinowiring/534</link>
		<comments>http://www.tigoe.net/pcomp/code/category/arduinowiring/534#comments</comments>
		<pubDate>Thu, 28 May 2009 06:56:47 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[arduino/wiring]]></category>

		<category><![CDATA[circuits]]></category>

		<category><![CDATA[LED]]></category>

		<category><![CDATA[LED driver]]></category>

		<category><![CDATA[shift register]]></category>

		<category><![CDATA[ST16C596]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=534</guid>
		<description><![CDATA[This tutorial will show how to control multiple LED outputs from a microcontroller using an ST16C596 shift register.  The ST16C596 is similar to the popular 74HC595 shift register, but it&#8217;s nicer because it can sink a constant current to the LEDs it&#8217;s driving.
This is a stub. More explanation will follow, but for now, here are [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/arduinowiring/534/feed</wfw:commentRss>
		</item>
		<item>
		<title>Tilty ball:  Controlling 64 LEDs and a 2-axis accelerometer</title>
		<link>http://www.tigoe.net/pcomp/code/category/arduinowiring/514</link>
		<comments>http://www.tigoe.net/pcomp/code/category/arduinowiring/514#comments</comments>
		<pubDate>Thu, 28 May 2009 06:39:21 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[AVR]]></category>

		<category><![CDATA[arduino/wiring]]></category>

		<category><![CDATA[circuits]]></category>

		<category><![CDATA[accelerometer]]></category>

		<category><![CDATA[LED matrix]]></category>

		<category><![CDATA[row-column scanning]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=514</guid>
		<description><![CDATA[This example shows how to control 64 LEDs and read the input from two axes of an accelerometer on an Arduino.  The Arduino used here is a Duemilanove, but it will work on any of the models out there prior to the Duemilanove as well.  This example uses row-column scanning as a way to control [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/arduinowiring/514/feed</wfw:commentRss>
		</item>
		<item>
		<title>A Tale of Two Pongs</title>
		<link>http://www.tigoe.net/pcomp/code/category/Processing/454</link>
		<comments>http://www.tigoe.net/pcomp/code/category/Processing/454#comments</comments>
		<pubDate>Thu, 02 Apr 2009 21:36:42 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[Processing]]></category>

		<category><![CDATA[arduino/wiring]]></category>

		<category><![CDATA[circuits]]></category>

		<category><![CDATA[8x8 LED matrix]]></category>

		<category><![CDATA[arduino mega]]></category>

		<category><![CDATA[pong]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=454</guid>
		<description><![CDATA[When I start learning a new  platform, I have a simple rule: If you don&#8217;t know what to do with it, make pong. What I love about pong is that it&#8217;s a simple rule set, easy to understand, and implementable on just about anything with a pixel display.  You can generally implement it in a [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/Processing/454/feed</wfw:commentRss>
<enclosure url="http://www.tigoe.net/pcomp/code/wp-content/uploads/2009/04/arduino_pong.mp4" length="1140173" type="video/mp4" />
		</item>
		<item>
		<title>8&#215;8 LED matrix control on an Arduino Mega</title>
		<link>http://www.tigoe.net/pcomp/code/category/arduinowiring/424</link>
		<comments>http://www.tigoe.net/pcomp/code/category/arduinowiring/424#comments</comments>
		<pubDate>Wed, 01 Apr 2009 03:14:48 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[AVR]]></category>

		<category><![CDATA[arduino/wiring]]></category>

		<category><![CDATA[circuits]]></category>

		<category><![CDATA[arduino mega]]></category>

		<category><![CDATA[LED matrix]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=424</guid>
		<description><![CDATA[Once you&#8217;ve mastered microcontroller programming, you might be tempted to control a lot of LEDs.  Lots of people have this desire once they master the basics. Many microcontrollers have a limited number of output pins, however, so you might think that limits how many LEDs you can control.  I&#8217;ve written about a few different methods [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/arduinowiring/424/feed</wfw:commentRss>
		</item>
		<item>
		<title>Controlling Inkjet Printers from a microcontroller</title>
		<link>http://www.tigoe.net/pcomp/code/category/arduinowiring/422</link>
		<comments>http://www.tigoe.net/pcomp/code/category/arduinowiring/422#comments</comments>
		<pubDate>Tue, 24 Mar 2009 02:34:20 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[AVR]]></category>

		<category><![CDATA[BX-24]]></category>

		<category><![CDATA[PIC]]></category>

		<category><![CDATA[arduino/wiring]]></category>

		<category><![CDATA[circuits]]></category>

		<category><![CDATA[pBasic (Basic stamp)]]></category>

		<category><![CDATA[inkjet]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=422</guid>
		<description><![CDATA[There was an interesting thread on the Sketching in Hardware mailing list a while back on how to control an inkjet printer.   Wendy Ju started the discussion. Following are some of the links from that thread:
A closed, proprietary portable printer:  Xyron Design Runner
Nice explanation of how inkjets work and how to control them in general. [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/arduinowiring/422/feed</wfw:commentRss>
		</item>
		<item>
		<title>Dynohubs: power from bikers</title>
		<link>http://www.tigoe.net/pcomp/code/category/circuits/418</link>
		<comments>http://www.tigoe.net/pcomp/code/category/circuits/418#comments</comments>
		<pubDate>Tue, 17 Mar 2009 01:48:33 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[circuits]]></category>

		<category><![CDATA[construction]]></category>

		<category><![CDATA[dynohub mechanical power]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=418</guid>
		<description><![CDATA[Lots of people are into mechanical generation of electrical power these days, so here&#8217;s a nice tip from the guys at Uncommon Projects: dynohubs.  I had a note in my inbox for months that just said &#8220;dynohubs, Tarikh.&#8221;  So I wrote, and he offered a lovely explanation, and a link:
Dynohubs are cool. They are sort [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/circuits/418/feed</wfw:commentRss>
		</item>
		<item>
		<title>Surplus Center</title>
		<link>http://www.tigoe.net/pcomp/code/category/circuits/415</link>
		<comments>http://www.tigoe.net/pcomp/code/category/circuits/415#comments</comments>
		<pubDate>Tue, 17 Mar 2009 01:36:07 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[circuits]]></category>

		<category><![CDATA[construction]]></category>

		<category><![CDATA[motors torque mechanics]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=415</guid>
		<description><![CDATA[Mike Olson likes to move heavy things.  So when he says something like this:
Hands down the best site for finding cheap powerful motors is:
www.surpluscenter.com
You can&#8217;t search by torque, but they usually have an excellent seclection of powerful gearheads and linear actuators.
I had great results with one of these guys a while back. Probably bigger than [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/circuits/415/feed</wfw:commentRss>
		</item>
		<item>
		<title>RFID to Web Interface</title>
		<link>http://www.tigoe.net/pcomp/code/category/PHP/377</link>
		<comments>http://www.tigoe.net/pcomp/code/category/PHP/377#comments</comments>
		<pubDate>Sat, 07 Mar 2009 17:24:19 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[PHP]]></category>

		<category><![CDATA[Processing]]></category>

		<category><![CDATA[arduino/wiring]]></category>

		<category><![CDATA[mifare]]></category>

		<category><![CDATA[RFID]]></category>

		<category><![CDATA[SM130]]></category>

		<category><![CDATA[SonMicro]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=377</guid>
		<description><![CDATA[This tutorial introduces a Processing interface sketch provides a GUI for the command-line interface written into the Arduino RFID example. You should read that tutorial first. The sketch shown here also allows you to upload tags it reads to O&#8217;Reilly&#8217;s Emerging Technology Conference attendee portal, and retrieves the resulting profile. The API for this was [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/PHP/377/feed</wfw:commentRss>
		</item>
		<item>
		<title>Arduino-based RFID reader</title>
		<link>http://www.tigoe.net/pcomp/code/category/PHP/347</link>
		<comments>http://www.tigoe.net/pcomp/code/category/PHP/347#comments</comments>
		<pubDate>Sat, 07 Mar 2009 16:48:25 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[PHP]]></category>

		<category><![CDATA[Processing]]></category>

		<category><![CDATA[arduino/wiring]]></category>

		<category><![CDATA[RFID]]></category>

		<category><![CDATA[SM130]]></category>

		<category><![CDATA[SonMicro]]></category>

		<category><![CDATA[tinker.it]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=347</guid>
		<description><![CDATA[This tutorial shows how to make an Arduino-based RFID reader that reads Mifare tags and stores them in EEPROM.  It is a modification of Alex Zivanovic&#8217;s code on Tinker.it. Thanks to Alex and Massimo Banzi for the reference. Once you&#8217;ve got it running, go on to the RFID to Web example, which provides a [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/PHP/347/feed</wfw:commentRss>
		</item>
		<item>
		<title>Writing to Mifare RFID tags</title>
		<link>http://www.tigoe.net/pcomp/code/category/Processing/331</link>
		<comments>http://www.tigoe.net/pcomp/code/category/Processing/331#comments</comments>
		<pubDate>Sat, 07 Mar 2009 05:26:30 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[Processing]]></category>

		<category><![CDATA[mifare]]></category>

		<category><![CDATA[RFID]]></category>

		<category><![CDATA[SM130]]></category>

		<category><![CDATA[SonMicro]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=331</guid>
		<description><![CDATA[Mifare RFID tags, like other RFID tags, contain a serial number that can be read using an RFID reader, but they also have a limited amount of memory space that you can write data to, and read back from.  This can be handy if you want to do something like keep a user&#8217;s account balance [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/Processing/331/feed</wfw:commentRss>
		</item>
		<item>
		<title>Reading Mifare RFID Tags</title>
		<link>http://www.tigoe.net/pcomp/code/category/Processing/309</link>
		<comments>http://www.tigoe.net/pcomp/code/category/Processing/309#comments</comments>
		<pubDate>Fri, 06 Mar 2009 23:10:55 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[Processing]]></category>

		<category><![CDATA[mifare]]></category>

		<category><![CDATA[RFID]]></category>

		<category><![CDATA[SM130]]></category>

		<category><![CDATA[SonMicro]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=309</guid>
		<description><![CDATA[This tutorial explains how to read from Mifare RFID tags from your computer using a Sonmicro SM130 read/write module.  The sketch below is written in Processing using my SonmicroReader library. The SM130 has a TTL serial interface that you can connect to a micocontroller, or to a personal computer through a USB-to-serial interface.  Using [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/Processing/309/feed</wfw:commentRss>
		</item>
		<item>
		<title>Sonmicro RFID Reader Library for Processing</title>
		<link>http://www.tigoe.net/pcomp/code/category/Processing/314</link>
		<comments>http://www.tigoe.net/pcomp/code/category/Processing/314#comments</comments>
		<pubDate>Fri, 06 Mar 2009 22:28:27 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[Processing]]></category>

		<category><![CDATA[RFID]]></category>

		<category><![CDATA[SM130]]></category>

		<category><![CDATA[SonMicro]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=314</guid>
		<description><![CDATA[Last year, I worked with Timo Arnall and Einar Martinussen and Jørn Knutsen on a Processing library to read and write to Mifare RFID tags using the Sonmicro SM130 read/write module.  Here it is, with a few improvements and bug fixes.
SonMicroReader.zip
To use the library, unzip it and copy the folder to your Processing libraries folder.  [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/Processing/314/feed</wfw:commentRss>
		</item>
		<item>
		<title>Clock</title>
		<link>http://www.tigoe.net/pcomp/code/category/Processing/277</link>
		<comments>http://www.tigoe.net/pcomp/code/category/Processing/277#comments</comments>
		<pubDate>Tue, 07 Oct 2008 18:18:28 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[Processing]]></category>

		<category><![CDATA[clock serial]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=277</guid>
		<description><![CDATA[Here&#8217;s a quick digital clock in Processing.  It also sends the time out a serial port. I use this for testing when I need for a microcontroller or other serial device to receive a string.
/*
  Clock

 Draws a digital clock in the center of the screen
 and sends the string out the serial [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/Processing/277/feed</wfw:commentRss>
		</item>
		<item>
		<title>Multiple time stamp checks on a microcontroller</title>
		<link>http://www.tigoe.net/pcomp/code/category/arduinowiring/272</link>
		<comments>http://www.tigoe.net/pcomp/code/category/arduinowiring/272#comments</comments>
		<pubDate>Tue, 30 Sep 2008 18:10:39 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[arduino/wiring]]></category>

		<category><![CDATA[arduino]]></category>

		<category><![CDATA[microcontroller physical computing]]></category>

		<category><![CDATA[pcomp]]></category>

		<category><![CDATA[time stamp]]></category>

		<category><![CDATA[wiring]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=272</guid>
		<description><![CDATA[Sometimes you need to manage multiple events with a microcontroller that all require different timing.Â  For example, you might want to control a servomotor (which requires a 20 millisecond delay), blink an LED once a second, and read some sensors (which should be read as frequently as possible.Â  One way to handle this is to [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/arduinowiring/272/feed</wfw:commentRss>
		</item>
		<item>
		<title>Fading an LED from a switch</title>
		<link>http://www.tigoe.net/pcomp/code/category/arduinowiring/268</link>
		<comments>http://www.tigoe.net/pcomp/code/category/arduinowiring/268#comments</comments>
		<pubDate>Wed, 24 Sep 2008 21:15:07 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[arduino/wiring]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=268</guid>
		<description><![CDATA[This example uses a digital input to control a fading LED. The LED turns on when the switch goes from off to on, then fades slowly to black.Â  It illustrates two principles:Â  the idea of edge detection or state change detection, and the idea of time delay without using delay().



int lastState = 0;   [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/arduinowiring/268/feed</wfw:commentRss>
		</item>
		<item>
		<title>Using an Accelerometer to Sense Which Way Is Up</title>
		<link>http://www.tigoe.net/pcomp/code/category/arduinowiring/216</link>
		<comments>http://www.tigoe.net/pcomp/code/category/arduinowiring/216#comments</comments>
		<pubDate>Sat, 20 Sep 2008 14:40:03 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[arduino/wiring]]></category>

		<category><![CDATA[circuits]]></category>

		<category><![CDATA[accelerometer]]></category>

		<category><![CDATA[arduino]]></category>

		<category><![CDATA[pcomp]]></category>

		<category><![CDATA[physical computing]]></category>

		<category><![CDATA[rotation sensing]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=216</guid>
		<description><![CDATA[ITP just got some nifty flat panel mounts that can rotate 360 degrees. They&#8217;re very easy to move, it takes only one hand.  When I saw them, I thought, &#8220;what good is a rotating mount if the content on the screen can&#8217;t rotate too?&#8221;  So I came up with a little system to [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/arduinowiring/216/feed</wfw:commentRss>
		</item>
		<item>
		<title>Lantronix Analog Sender</title>
		<link>http://www.tigoe.net/pcomp/code/category/arduinowiring/206</link>
		<comments>http://www.tigoe.net/pcomp/code/category/arduinowiring/206#comments</comments>
		<pubDate>Tue, 09 Sep 2008 18:58:43 +0000</pubDate>
		<dc:creator>tigoe</dc:creator>
		
		<category><![CDATA[Lantronix]]></category>

		<category><![CDATA[arduino/wiring]]></category>

		<category><![CDATA[embedded network arduino lantronix xport]]></category>

		<guid isPermaLink="false">http://www.tigoe.net/pcomp/code/?p=206</guid>
		<description><![CDATA[Here&#8217;s a short Wiring/Arduino program that waits for a connection to the microcontroller via a Lantronix device, and sends out an analog reading when it&#8217;s got a connection.
The Lantronix device is in connectMode D4, and the TX is connected to the Arduino&#8217;s RX and vice versa.

/*
 Ethernet Data reporter
 for use with a Lantronix Xport, [...]]]></description>
		<wfw:commentRss>http://www.tigoe.net/pcomp/code/category/arduinowiring/206/feed</wfw:commentRss>
		</item>
	</channel>
</rss>
