How can I go about by adding a dc motor where it will read my output of this simple breathalyzer circuit? ?

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2 Answers

  • 6 months ago

    Sorry, but the question does not make sense?

    What do you mean by "A dc motor where it will read the output" ???

    Describe exactly what the function of the motor will be and how it is supposed to react?

  • Bill
    Lv 7
    9 months ago

    The motor will probably be connected through a switch to power and ground, unless there is some need for a variable speed motor.

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