Instructables: exploring - technology - green - computer - featured http://www.instructables.com Fri, 3 Jul 2015 15:38:59 PDT BLOX v1.01 Solar powered water pump with speed control via computer. http://www.instructables.com/id/Solar-powered-water-pump-with-speed-control-via-co/
Solar powered water pump with speed control via computer. - More DIY How To Projects]]> http://cdn.instructables.com/FTC/2796/IANRRPIT/FTC2796IANRRPIT.SQUARE2.jpg http://cdn.instructables.com/FTC/2796/IANRRPIT/FTC2796IANRRPIT.SQUARE.jpg http://cdn.instructables.com/FTC/2796/IANRRPIT/FTC2796IANRRPIT.SMALL.jpg Mjtrinihobby As part of my solar powered home, I have a potable water pump to provide water when our water utility is not available. I also implemented speed control of the pump to adjust the flow to allow energy efficient pump operation depending of the battery bank voltage. Before we continue, take a read of m...
By: Mjtrinihobby

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Sat, 18 Apr 2015 13:16:55 PDT
Simple and Cheap Air Cooler with Computer Fans http://www.instructables.com/id/Simple-and-Cheap-Air-Cooler-with-Computer-Fans/
Simple and Cheap Air Cooler with Computer Fans - More DIY How To Projects]]> http://cdn.instructables.com/FUI/YFVL/I77G3VF2/FUIYFVLI77G3VF2.SQUARE2.jpg http://cdn.instructables.com/FUI/YFVL/I77G3VF2/FUIYFVLI77G3VF2.SQUARE.jpg http://cdn.instructables.com/FUI/YFVL/I77G3VF2/FUIYFVLI77G3VF2.SMALL.jpg Scorpent This air cooler is a cheap and easy way to keep a room cool without wasting a lot of power. Useful for those summer days, The build only needs two computer fans(case fans) and a ice reservoir. The cooling is done by a series of two computer fans, one blowing air the ice chamber and another one takin...
By: Scorpent

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Fri, 13 Mar 2015 05:08:33 PDT
Design Your Own Functional Art! http://www.instructables.com/id/Design-Your-Own-Functional-Art/
Design Your Own Functional Art! - More DIY How To Projects]]> http://cdn.instructables.com/FAU/R0I0/HC3PR5LE/FAUR0I0HC3PR5LE.SQUARE2.jpg http://cdn.instructables.com/FAU/R0I0/HC3PR5LE/FAUR0I0HC3PR5LE.SQUARE.jpg http://cdn.instructables.com/FAU/R0I0/HC3PR5LE/FAUR0I0HC3PR5LE.SMALL.jpg jsrook Introduction I've enjoyed the fruits of Instructables as a member since 2007 and thought it was time to contribute to this wonderful community.  With that, I present you an Instructable on how to design and build your own functional art! I really feel the need to start with a quote: Design is a fun...
By: jsrook

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Sun, 20 Jan 2013 13:17:50 PST
Eliminate Standby Power with a Desktop Power Switch! http://www.instructables.com/id/Eliminate-Standby-Power-with-a-Desktop-Power-Switc/
Eliminate Standby Power with a Desktop Power Switch! - More DIY How To Projects]]> http://cdn.instructables.com/FMJ/I5HI/FUI0WIEO/FMJI5HIFUI0WIEO.SQUARE2.jpg http://cdn.instructables.com/FMJ/I5HI/FUI0WIEO/FMJI5HIFUI0WIEO.SQUARE.jpg http://cdn.instructables.com/FMJ/I5HI/FUI0WIEO/FMJI5HIFUI0WIEO.SMALL.jpg Radioactive_Legos We all know it's happening. Even when your appliances (TV, computer, speakers, external hard drives, monitors, etc.) are turned "OFF," they are still actually on, in standby mode, wasting power. Some plasma TVs actually use more power in standby mode than they do when in use! About 13% of househo...
By: Radioactive_Legos

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Sun, 10 May 2009 18:05:15 PDT