Calling all Geeks and Techno Diy'ers - I need help building a home made Thermo fan

secreto

New member
Mar 25, 2013
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I am looking to build a home made thermoelectric stove fan as seen in this video

Can anyone please help me with a few questions:

1. What would be the function of the heatsink?
2. I understand the motor is powered from the peltier but does the heatsink require power also?


I would really appreciate any advice if you are hobby/techno minded

Cheers
 
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