what you need to make a book light is one LED ,2 aa batteries , some sticky tape and a small clamp. making the book light fist you stick the battery on then you stick the two wires on both ends of the battery.then you stick on the LED at the front of the clamp. now you stick the two ends of the w...By: impalajoel
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from Instructables: exploring - technology - robots http://ift.tt/1x3mNKm
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