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Thread: Audio Adaptor Boards

  1. 01-05-2023, 08:50 AM #1
    DOY38
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    Audio Adaptor Boards

    Hello,

    I would like to know how to connect the supply 3.3V to this audio Board. I connect to this pin (see in this picture)
    Click image for larger version.  Name: GND.png  Views: 13  Size: 395.6 KB  ID: 30083
    But but I don't think it's the GND of the audio Board. Do you know where I can connect to ground ?
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  2. 01-05-2023, 08:57 AM #2
    DOY38
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    According to this schematic i think it is PIN G
    Click image for larger version.  Name: G Pin.png  Views: 9  Size: 464.2 KB  ID: 30084
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