1KHz Sinewave Generator


Posted on Feb 6, 2014

This circuit generates a good 1KHz sinewave using the inverted Wien bridge configuration (C1-R3 & C2-R4). Features a variable output, low distortion and low output impedance in order to obtain good overload capability. A small filament lamp ensures a stable long term output amplitude waveform. Useful to test the Audio Millivoltmeter, Audio Power M


1KHz Sinewave Generator
Click here to download the full size of the above Circuit.

eter and other audio circuits published in this site. Set R5 to read 1V RMS on an Audio Millivoltmeter connected to the output with R7 fully clockwise, or to view a sinewave of 2. 828V Peak-to-Peak on the oscilloscope.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Converting current to voltage transducer circuit Using LM107
    Arithmatic Logic Unit
    Telephone Ringer Using Timer ICs
    LT3083 current limiting
    mosfets tester
    Fun with Geissler tubes
    serendipity
    Controller Area Network TDS2020F
    MC1411 series Darlington current internal structure of a drive circuit
    Simple and practical electric vehicle anti-theft alarm circuit diagram
    Enhanced AE1169 made lock circuit diagram



    Top