Which pins does output jack connect to?

Store Forums Audio Hacker Discussion and Project Ideas Which pins does output jack connect to?

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  • #14569
    kevinbraun
    Participant

    I made sound effects with a vanilla Arduino Uno and have a 3.5mm headphone jack jankily connected to pin 8 etc. I am just turning the pin on and off to make retro sounds. Can I use my audio hacker headphone output for this? If so, which pins should I assign in my sketch?

    Thank you as always.

    KB

    #14573
    Michael
    Keymaster

    Hi Kevin,

    The output jack is not directly connected to an Arduino pin. It is connected to the digital to analog converter (DAC) chip.

    -Mike

    #14575
    kevinbraun
    Participant

    Ah, OK. Thank you for taking the time to answer. Good to know, no worries I will solder one up in that case. The Audio Hacker (like all of your devices) is great fun. My son used the heck out of it as a voice changer on Zoom calls with his friends, it was a big hit during “Among Us.” games.

    Cheers,

    KB

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