Thermistor to enable Peltier Element

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Discussion in 'The Projects Forum' started by saleenman, Aug 16, 2011.

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Aug 16, 2011 #1

saleenman Thread Starter New Member

Aug 16, 2011

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Hi!

I am trying to make a circuit that will enable a Peltier Element when the temperature rises to about 100F. I was thinking of using a Thermistor to activate a and H-Bridge driver that would allow current to flow to a TEC. How would I go about doing this for as cheaply as possible?

Thanks!

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Aug 16, 2011 #2

#12 Expert

Nov 30, 2010

17,307

8,136

I've been wondering why people ask for, "as cheaply as posible"? and you just happened along as I was wondering. Do you think volunteers that have nothing to gain in giving you free service here will try to make something unnecessarily expensive?

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Aug 17, 2011 #3

wayneh Expert

Sep 9, 2010

12,966

3,765

You might like to see a related project.

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