Instructables: exploring - workshop - energy - diy - sun http://www.instructables.com Sun, 20 Apr 2014 14:38:08 PDT BLOX v1.01 Diy The Best Sunjar in www.instructables.com :-) http://www.instructables.com/id/Diy-Sunjar-for-Decorations/
Diy The Best Sunjar in www.instructables.com :-) - More DIY How To Projects]]> http://cdn.instructables.com/FAH/T53D/GI0TJ0JV/FAHT53DGI0TJ0JV.SQUARE2.jpg http://cdn.instructables.com/FAH/T53D/GI0TJ0JV/FAHT53DGI0TJ0JV.SQUARE.jpg http://cdn.instructables.com/FAH/T53D/GI0TJ0JV/FAHT53DGI0TJ0JV.SMALL.jpg efanfengshun It is very easy and cheap to diy a sunjar !My circuit can test the sunshine and the leds turn on only at night and turn off while the sun rise again:) The circuit programme The units can easilly got by electronic pcb junks! Assembling Now let us see how to make it by one wire one pin,and one w...
By: efanfengshun

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Sun, 26 Dec 2010 20:50:12 PST
My Improvised DC Generator Build http://www.instructables.com/id/My-Improvised-DC-Generator-Build/
My Improvised DC Generator Build - More DIY How To Projects]]> http://cdn.instructables.com/FEO/CX25/GDTLE0CR/FEOCX25GDTLE0CR.SQUARE2.jpg http://cdn.instructables.com/FEO/CX25/GDTLE0CR/FEOCX25GDTLE0CR.SQUARE.jpg http://cdn.instructables.com/FEO/CX25/GDTLE0CR/FEOCX25GDTLE0CR.SMALL.jpg mdavis19 This is an improvised DC generator I built from an old gas-powered lawn edger and a permanent magnet DC motor. The inspiration behind this generator was to have a cheap way to charge up my battery banks on days when the weather is cloudy and calm, and my solar panels and wind turbine aren't pro...
By: mdavis19

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Thu, 9 Sep 2010 03:41:33 PDT
S.P.R.E.E. (Solar Photovoltaic Renewable Electron Encapsulator), a Compact, Durable, and Portable Solar Energy Generator http://www.instructables.com/id/SPREE-Solar-Photovoltaic-Renewable-Electron-/
S.P.R.E.E. (Solar Photovoltaic Renewable Electron Encapsulator), a Compact, Durable, and Portable Solar Energy Generator - More DIY How To Projects]]> http://cdn.instructables.com/FP4/QULL/FJD52E8I/FP4QULLFJD52E8I.SQUARE2.jpg http://cdn.instructables.com/FP4/QULL/FJD52E8I/FP4QULLFJD52E8I.SQUARE.jpg http://cdn.instructables.com/FP4/QULL/FJD52E8I/FP4QULLFJD52E8I.SMALL.jpg charlitron For under $160 you can construct a S.P.R.E.E. to harness clean carbon-free solar electricity to power your portable electronic devices.Project: S.P.R.E.E. (Solar Photovoltaic Renewable Electron Encapsulator), is an experiment in alternative energy and solar generated electricty.The impetus for cons...
By: charlitron

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Sun, 3 Aug 2008 00:07:46 PDT