electronic volume control


Posted on Feb 6, 2014

Anyone able to help? The plan is an audio volume control using 40 relay-operated L-pad attenuators per stereo channel. Control is passed in succession to the relay a..


electronic volume control
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    7 MHz VFO
    Robot Beacon with PIC12C508A
    "Hee-Haw" Electronic Siren
    get on the blinkm bus with a blinkm cylon
    6 Input Mixer PCB
    PLL Synthesizer for 150 MHz Local Oscillator
    LM1279 110 MHz RGB Video Amplifier System With OSD [Obsolete]
    Rfrxd0420 Ask Receiver Reference Design
    Wailing Alarm Siren
    ISL88731 SMBus Level 2 Battery Charger



    Top