ultrasonic fogger; water atomizer

Discussion in 'General Electronics Chat' started by rocky3, Apr 28, 2008.

  1. rocky3

    rocky3 Thread Starter New Member

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    Apr 28, 2008
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    I'm new to this forum. I was wondering, after much frustration in google searches, if anyone knows what the circuit for a water fogger is? I know its some sort of ultrasonic generator, but what frequency and what kind of transducer? I know they only cost about 20 bucks, but to make one would be cool.
  2. Caveman

    Caveman Active Member

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    Apr 15, 2008
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    Location:
    Austin, TX
    Looking online, you get a general idea that they are piezoelectric resonators that you can purchase for about $7. I've also found a couple of places that mention 1.7MHz as the frequency of operation.
  3. hgmjr

    hgmjr Moderator Staff Member

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    How comfortable are you with electronics in general? Have you had any experience with ultrasonic transducers?

    hgmjr
  4. rocky3

    rocky3 Thread Starter New Member

    Joined:
    Apr 28, 2008
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    I don't have any experience with ultrasonic transducers.
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