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DIY Self Oscillating Fluxgate

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  • #16
    Hi!
    I'm putting MY sensors SMD. I avoid each metal around the sensor. On our forum shows the sensor mount bracket rail alu; I never suggested the tube!
    The coil inside the tube (Al or Cu) always gives problems with eddy currents and reduces its inductance. Application of the metal support bracket causing asymmetry.
    I use the tube 50 mm PVC to the central vacuum cleaner is the most rigid of the available on the market Formerly I tried spinning tube 22 mm.
    Best regards. Chris.

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    • #17
      you can recylce metglass meanwhile at each pack of coffee from the supermarket

      which circuit can i use to hear the change of signal from the the sensor

      sensor->vco->audio amp ?

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