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Flasher, Logic and Timer circuit!

  1. Apr 6, 2013 #1
    Long story short I am building a bottle rocket at uni.

    As part of launching this rocket we are using a flasher, logic and timer circuit.

    Can you please explain the basic role that each of these circuits, and an overview of the circuit as a whole.

    Help is much appreciated.
  2. jcsd
  3. Apr 6, 2013 #2
    EDIT we are not using a flasher circuit, just logic and timer.
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