Arduino -Lumazoid – standalone mic based

Store Forums Lumazoid General Discussion Arduino -Lumazoid – standalone mic based

This topic contains 5 replies, has 3 voices, and was last updated by  Azzamat 1 month, 1 week ago.

Viewing 6 posts - 1 through 6 (of 6 total)
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  • #9649

    philsaudio
    Participant

    Thanks for putting the source up on github.

    I have managed to load the code onto an Arduino Uno and get it to work. I have one of your production boards and I had to jump the audio from your Lumazoid to my Arduino Uno until I figure out how to put a small cap or MEMS mic and compressor on the Uno to support a stand alone Lumazoid.

    I am new to all this having grown up with a Kim I board, I about fainted when I discovered Atmel Studio 7. I have been learning how to follow the .h files around and have attempted to change one of the [number of LED] to 144 to no avail. It is amazing how one small change in one line can create errors all over the system. I know I can figure this out but I mention it because you said it was easy to another guy on another thread and that makes me smile. I guess it depends on who the other guy is.

    #9650

    philsaudio
    Participant

    I guess what I discovered jumping the audio from the production board to my Auduino Uno with the Lumazoid code running is; the 328P wants to see a very hot signal, 5vPP, almost if not very much clipping.

    • This reply was modified 6 months, 4 weeks ago by  philsaudio.
    #9714

    philsaudio
    Participant

    Here is what my first “AcousticDuinoZoid” prototype looks like. I will give more details on construction and design decisions but first a look. I mounted the Mic, Mic preamp/leveler, buttons and a pot to the shield. On this one the strip is powered from the Arduino 5v Regulator so the JST connector is soldered to the shield.
    Philduinozoid prototype (1) shield on Arduino

    This is the PhilDuinoZoid shield top side.

    This is the PhilduinoZoid (prototype 1) shield bottom side.

    • This reply was modified 5 months, 2 weeks ago by  philsaudio.
    • This reply was modified 5 months, 2 weeks ago by  philsaudio.
    • This reply was modified 5 months, 2 weeks ago by  Michael. Reason: fixed image links
    #9717

    philsaudio
    Participant

    You know, it is so hard for ME to use this forum, and putting images up is so difficult, and the inability to come back and edit after a couple of minutes, I give up on sharing this project. It would have been good.

    Thanks for the code Michael, I could not do that in a hundred years. Without being able to post pictures I can not tell my story.

    The above link is to my youtube of the prototypes.

    • This reply was modified 5 months, 2 weeks ago by  philsaudio.
    • This reply was modified 5 months, 2 weeks ago by  philsaudio.
    #9722

    Michael
    Keymaster

    Thanks for sharing Phil — I fixed the image links in your post. Photobucket makes it very hard for you to get to the actual image URL, and that’s why it is tricky to post your photos. It’s easy if you just have a URL to a .jpg, but Photobucket makes it hard.

    #9971

    Azzamat
    Participant

    awesome looking project Phil. make sure to do another video when you’ve unrolled all those other leds

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