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air pump

Discussion in 'General Electronics Discussion' started by wolfspirit, Nov 17, 2010.

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  1. wolfspirit


    Oct 18, 2009
    I managed to find an air pump cheap on the net not realising that it goes with the “Vivo aquarium” and the control circuit is in the aquarium. I have managed to fined a fix for the short term with the “IQ2” microcontroller but I am looking for a more permanent solution, preferably using a Vero/strip board, does anyone have any ides cos all I really need is a simple oscillating circuit.

    Many thanks Ryan
    Last edited: Nov 18, 2010
  2. Soundshark


    Nov 25, 2010
    Do you know the type of wave and at what frquency you need it also the required voltage? if you know the details you may be able to just use a 555 or a cheap tone generator with a transistor
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