Thermistor to enable Peltier Element

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

  1. saleenman

    Thread Starter New Member

    Aug 16, 2011
    2
    0
    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!
     
  2. #12

    Expert

    Nov 30, 2010
    16,345
    6,831
    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?
     
  3. wayneh

    Expert

    Sep 9, 2010
    12,154
    3,061
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