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Energy Harvesting Ring Powered by Peltier

Seebeck Effect inspires wearable device
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Caleb Kraft
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Re: It's good to see...
Caleb Kraft   12/6/2013 2:09:13 PM
haha, I don't think there every was hope for a younger generation. Not when you were young, nor your parents before you. 

Max The Magnificent
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It's good to see...
Max The Magnificent   12/6/2013 2:06:27 PM
It's good to see students thinking of things like this and then implementing them -- maybe there is hope for the younger generation LOL

Caleb Kraft
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Re: Silly me
Caleb Kraft   12/5/2013 5:37:35 PM
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i believe at one point I did see a ring that had a coil embedded in the ring itself to light up an LED when it was placed near a matching coil. That was pretty neat.

sa_penguin
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Silly me
sa_penguin   12/4/2013 7:23:12 PM
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I thought "joule thief or step-up" and was expecting to read about integrating a coil into the ring structure. Needing a non-metallic case, to avoid a "shorted secondary" effect.

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