colpitts oscillator


Posted on Feb 4, 2014

I thought I would try to use a standard telephone earpiece`s inductance as the L of a Colpitts oscillator, and in so doing eliminate the need for a separate amplifer/buffer.


colpitts oscillator
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    24 Watt Audio Amplifier
    Flood Sensor with 12F683
    A SPECIAL INTERFACE Joystic ( 68HC11A1)
    fuse saver
    100 transistor circuits
    fm transmitter 88 108mhz ic
    Simple Metal Detector Circuit
    SW Receiver Preselector Circuit
    2004 Chevy Tahoe: lost power 60 mph tachometer figuring
    Pre-dividing power amplifier



    Top