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Type: Posts; User: holtt

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    I literally have been working on the same concept...

    I literally have been working on the same concept for playing audio! I just shifted to using a Teensy 4 and audio board after struggling to do the audio mixing with a Raspberry Pi.

    One thing...
  2. Teensy 4 and Rev D Audio Board - LESSON LEARNED

    TLDR; If you want your SD card to work, hook up the ground next to the 3.3v pin, but ALSO hook up the other ground pin labeled "G" on the board. If you don't do both, it will not recognize the SD...
  3. There is a 3.x something kicking around at work...

    There is a 3.x something kicking around at work in our maker space - I may borrow/swap it to work on my prototype for now. Probably will just get a full Audio Shield, since I want the processing...
  4. Never mind,...

    Never mind, https://forum.pjrc.com/threads/57208-No-DAC-on-4-0-Alternatives?p=212602&viewfull=1#post212602 pretty much answers my question.

    Audio shield or downgrade to 3.x it is then!
  5. Teensy 4 and Prop Shield audio compatibility?

    Just got a Teensy 4 and a Prop Shield LC, and I'm seeing references to the 4 not having a DAC pin. Since the Prop Shield wants DAC (I think) does that mean it can't work with the Teensy 4? Or am I...
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