Function Generator


Posted on Feb 6, 2014

The design includes a buffered virtual ground circuit provided by an LM741, LM318 or similar Op Amp, which sets a fixed voltage half way between the input voltage and ground. This is then used as the virtual ground for the sine and triangle wave outputs from the `WAVE_OUT` connector, providing an output centred around 0V. The amplitude and frequen


Function Generator
Click here to download the full size of the above Circuit.

cy adjustment pots are mounted on the board for easy adjustment. An ON/OFF switch, Waveform selector switch and Frequency range switch are also mounted on the board.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Audio oscillator
    Power-line frequency meter
    clock generator circuit
    Digital Stopwatch With 7-segment Schematic
    Restoration of a Yamaha A-760 vintage integrated amplifier
    gps receiver for kenwood tm d710e
    Digital thermometer circuit
    Simple Pyro RF Receiver (27 MHz) Circuit
    cascading shift registers to drive 7-segment displays with PC input
    Emergency warning light LED alarm
    IR Remote Control Modulation Detector
    Simple light delay circuit 3



    Top