Question HELP PROJECT PS2 PORTABLE MODEL 77004

Discussion in 'Sony' started by Soulheaven, May 3, 2019.

  1. Soulheaven .

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    Hello everyone, given that this is my first PS2 portable project, I wanted to know some tips on how to do this at both the video level and the sound level. First of all, at the time I wanted to increase, and to decrease the volume using keys without a potentiometer, only keys I wanted to know how to do all your help will be very useful.
    I give you the link of my current project
     
  2. Luis Mendonça .

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    To increase and decrease volume using key presses, I would suggest using digital potentiometers, and maybe an audio amp, don't know how exactly you plan on using the audio out, but this is a way.

    About the digital pot, you can find easy tutorials around, and if you plan on using an audio amp, I would suggest using PAM8403, it's cheap and works well with low power consumption. Just get the L and R outs through the digital pot, and then to the audio amp.
     

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