Cheap Power Supply for Arduino

OK here is yet another use for all those power supplies you pick up off of computers on the side of the road.  Make it an arduino power supply.  This is a bit of overkill for just the arduino, but perhaps in combination with motors this would be useful  You can read all about it below:

http://www.instructables.com/id/Universal-Power-Supply-For-Arduino-Breadboard/

 

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