Es fantastico lo que se puede hacer con un atmega<br><br><div class="gmail_quote">El 30 de julio de 2010 10:29, Cassisi <span dir="ltr">&lt;<a href="mailto:sebastiancassisi@gmail.com">sebastiancassisi@gmail.com</a>&gt;</span> escribió:<br>
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<div style="padding: 4px; background-color: rgb(195, 217, 255);"><h3 style="margin: 0px 3px; font-family: sans-serif;">Sent to you by Cassisi via Google Reader:</h3></div>
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<div style="font-family: sans-serif; overflow: auto; width: 100%; margin: 0px 10px;"><h2 style="margin: 0.25em 0pt 0pt;"><div><a href="http://blog.makezine.com/archive/2010/07/reading_a_pc_fan_speed_with_arduino.html" target="_blank">Reading a PC fan speed with Arduino</a></div>
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<div style="margin-bottom: 0.5em;">via <a href="http://blog.makezine.com/" target="_blank">MAKE Magazine</a> by Matt Mets on 7/29/10</div><br>
<p><span style="display: inline;"><img alt="diy_fan_speed_display.jpg" src="http://blog.makezine.com/diy_fan_speed_display.jpg" width="600" height="400"></span></p>

<p><span style="display: inline;"><img alt="diy_fan_speed_display_schematic.jpg" src="http://blog.makezine.com/diy_fan_speed_display_schematic.jpg" width="600" height="500"></span></p>

<p>Spotted in the <a href="http://www.flickr.com/groups/make/pool/" target="_blank">MAKE Flickr pool</a>:</p>

<p>Flick user Arms22 built this <a href="http://www.flickr.com/photos/arms22/4824819985/in/pool-69453349@N00" target="_blank">7 Segment LED FAN Revolution Display</a> to monitor the speed of a PC case fan. It&#39;s a pretty simple project, but a good introduction to sensing pulse durations and driving multiple seven segment displays. The <a href="http://arms22.blog91.fc2.com/blog-entry-365.html" target="_blank">write-up</a> is in Japanese, or you can find a <a href="http://translate.google.com/translate?js=y&amp;prev=_t&amp;hl=en&amp;ie=UTF-8&amp;layout=1&amp;eotf=1&amp;u=http%3A%2F%2Farms22.blog91.fc2.com%2Fblog-entry-365.html&amp;sl=ja&amp;tl=en" target="_blank">machine translated version here</a>.</p>

       
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<div style="margin: 0px 2px; padding-top: 1px; background-color: rgb(195, 217, 255); font-size: 1px ! important; line-height: 0px ! important;"> </div><br>____________<br>
Answer to life, the universe and everything = 42<br>
<a href="mailto:atl42-public@lists.ourproject.org">atl42-public@lists.ourproject.org</a><br>
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<a href="http://identi.ca/group/atl42" target="_blank">http://identi.ca/group/atl42</a><br></blockquote></div><br><br clear="all"><br>-- <br>David Fernandez<br><br>GTalk:  rdavidgeek<br>E-mail: <a href="mailto:davidfernandez@riseup.net">davidfernandez@riseup.net</a><br>
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