Es fantastico lo que se puede hacer con un atmega El 30 de julio de 2010 10:29, Cassisi <[email protected]> escribió:
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Reading a PC fan speed with Arduino<http://blog.makezine.com/archive/2010/07/reading_a_pc_fan_speed_with_arduino.html> via MAKE Magazine <http://blog.makezine.com/> by Matt Mets on 7/29/10
[image: diy_fan_speed_display.jpg]
[image: diy_fan_speed_display_schematic.jpg]
Spotted in the MAKE Flickr pool <http://www.flickr.com/groups/make/pool/>:
Flick user Arms22 built this 7 Segment LED FAN Revolution Display<http://www.flickr.com/photos/arms22/4824819985/in/pool-69453349@N00>to monitor the speed of a PC case fan. It's a pretty simple project, but a good introduction to sensing pulse durations and driving multiple seven segment displays. The write-up<http://arms22.blog91.fc2.com/blog-entry-365.html>is in Japanese, or you can find a machine translated version here<http://translate.google.com/translate?js=y&prev=_t&hl=en&ie=UTF-8&layout=1&eotf=1&u=http%3A%2F%2Farms22.blog91.fc2.com%2Fblog-entry-365.html&sl=ja&tl=en> . Read the Full Story »<http://blog.makezine.com/archive/2010/07/reading_a_pc_fan_speed_with_arduino.html>| More on MAKE » <http://makezine.com> | Comments »<http://blog.makezine.com/archive/2010/07/reading_a_pc_fan_speed_with_arduino.html#comments>| Read more articles in Electronics<http://blog.makezine.com/archive/electronics/>| Digg this!<http://digg.com/submit?url=blog.makezine.com%2Farchive%2F2010%2F07%2Freading_a_pc_fan_speed_with_arduino.html&title=Reading%20a%20PC%20fan%20speed%20with%20Arduino&bodytext=Flick%20user%20Arms22%20built%20this%207%20Segment%20LED%20FAN%20Revolution%20Display%20to%20monitor%20the%20speed%20of%20a%20PC%20case%20fan.&topic=tech_news>
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