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Type: Posts; User: skybrian

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    For this prototype I want to connect line out to...

    For this prototype I want to connect line out to a panel-mount audio jack in a way that I can disconnect the board from the jack without unsoldering it. Sounds like I could just use some regular 0.1"...
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    Parts for audio shield's line out

    I'm wondering where to find ac97 header and cable for the audio shield's line out? Maybe I'm using the wrong search terms but I'm not finding much.
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    I didn't see a question. Did you forget to ask it?

    I didn't see a question. Did you forget to ask it?
  4. On the Teensy audio shield, it says "Caution: do...

    On the Teensy audio shield, it says "Caution: do not short VGND to GND". The headphone jack uses VGND. There is a risk that if you connect the headphone jack to an aux input, that equipment might...
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    Is a heat sink needed or is this an overclocking...

    Is a heat sink needed or is this an overclocking thing?
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    I have no idea if anyone else wants this and I'm...

    I have no idea if anyone else wants this and I'm just getting started with Teensy, but I would be nice to see something designed specifically for easy, portable sound synthesis. So, something like a...
  7. Interesting. The thing is, I expect most people...

    Interesting. The thing is, I expect most people who aren't audio enthusiasts haven't heard of this, and would just plug a headphone jack into a random aux-in without thinking about it? I'm wondering...
  8. Why does the audio shield's headphone jack use a virtual ground?

    This isn't about a problem I'm having, but I'm curious why the line-out on the audio shield uses capacitors and a true ground, but the headphone jack uses no capacitors and a virtual ground? It seems...
  9. I am not sure what you're saying about adding a...

    I am not sure what you're saying about adding a new phone jack. Are you using the audio shield? What do you use for an amp? Are you replacing the existing stereo out connector?
  10. I don't know, but this thread seems to have some...

    I don't know, but this thread seems to have some relevant things to say about capacitive sensors and grounding: https://forum.arduino.cc/index.php?topic=483297.msg3300302#msg3300302

    Also: "The...
  11. Yes, switches seem tricky. I'm thinking of using...

    Yes, switches seem tricky. I'm thinking of using mechanical keyboard switches, but they are too large, since accordion buttons are closer together than keyboard buttons. Perhaps they can be cut down....
  12. Choosing parts for a musical instrument project

    Hi, I'm looking to eventually build a musical instrument (similar to an accordion) using Teensy for sound synthesis and I'm figuring out which parts to use. Mono sound with 4-note polyphony would be...
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