Thermistor to enable Peltier Element

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

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  1. 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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  2. Aug 16, 2011 #2
    #12

    Expert

    Nov 30, 2010
    18,072
    9,575
    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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  3. Aug 17, 2011 #3
    wayneh

    Expert

    Sep 9, 2010
    14,240
    4,891
    #3 Reply
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