1KHz Square Wave Generator Circuit


Posted on Feb 6, 2014

Here`s a design for a simple 1KHz square wave generator using a few components and the LM3909 that is useful for testing audio equipment. The circuit is based from the IC. It is powered from a single 1. 5V battery cell and the maximum amplitude of the output signal is 1. 1V. With P1 you can adjust the symmetry of the square wave signal and with P2 th


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

e amplitude. This is the figure of the circuit;




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Lightning Activated Camera Shutter Trigger
    PC thermometer schematic
    Two-Sheets Detector
    Water Level Sensor with Arduino Ethernet
    simple circuit mini bicycle bel
    Diode Radio For Low Impedance Headphones
    Circuit Project: Small Audio Amplifiers Using LM386 and NE5534
    LED sequencer
    DCF77 Preamplifier
    Automatic Room light Control With Bi Directional Visitor Counter
    OTL tube amp amplifier production
    DC motor reverse brake circuit



    Top