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Type: Posts; User: brucethehoon

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  1. Replies
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    I fear this is impossible, though I can drop back...

    I fear this is impossible, though I can drop back and punt if necessary (and use two boards), but is it possible to use this library, along with sending data to APA102 leds at the same time?
    The...
  2. Need to do lots of "things" while playing back audio through prop shield. Possible?

    I have been using my multiple Audio boards to great success, but now have a project that needs to be SMALL (the 3.2 + Prop shield is almost too big) and I can't fit an Audio board in there.

    I am...
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    Powering Teensy 3.2 from 3v3

    Hello again! My project is coming along delightfully, and it's time for me to order some testbed pcbs to get some real performance tests done. I'm using a LM1117MPX-3.3 to get a 3v3 source off of my...
  4. Whoopsie! And that's why I asked. Thanks so...

    Whoopsie! And that's why I asked. Thanks so much for helping me avoid that mistake!
  5. One thing that would simplify having more than...

    One thing that would simplify having more than one setup at a time (I didn't go nuts buying $8 dac chips that I need to reflow) would be using the built in 12bit DAC in the Teensy 3.2. Can anyone...
  6. Very cool! I'll take a look more thoroughly this...

    Very cool! I'll take a look more thoroughly this evening!
  7. I think this could be EXCELLENT. I would imagine...

    I think this could be EXCELLENT. I would imagine that you might see some very broad appeal if you were to also break out any unused pins to an easily accessible location on the board, especially to...
  8. Which module(s) have you made? I'd be very...

    Which module(s) have you made? I'd be very interested to see what you've come up with!
  9. Thanks so much for the clarifications! I...

    Thanks so much for the clarifications! I apologize for not responding sooner. I have been reading up and doing some testing, and it looks like I'm pretty darn well set. While I've not used the...
  10. Well, I'm lost on the moon, but I'm hitting the...

    Well, I'm lost on the moon, but I'm hitting the books to make sure I understand everything you've both said. Thank you both, so much, for spending the time to help with this project!
  11. Thank you so much for taking the time to educate...

    Thank you so much for taking the time to educate me on this! I have somehow managed to be in electronics and embedded development for 10 years without ever needing to deal with outputting any sort of...
  12. I apologize if I've been unclear. In this...

    I apologize if I've been unclear. In this instance, I'm just saying that the output will be +/- 10V as opposed to 0-10V.
  13. I have indeed been looking closely at the mutable...

    I have indeed been looking closely at the mutable modules for inspiration / guidance because I quite like their engineering, and in fact use Braids as my favorite source. I'm going with an AC LFO...
  14. My apologies for not getting back to you sooner,...

    My apologies for not getting back to you sooner, but I was following your advice and did a test using the audio board. By editing some of the library code, I've been able to get the arbitrary...
  15. Would the Teensy audio board be a good start? I...

    Would the Teensy audio board be a good start? I THINK in the end, I'm going to be releasing a proper product that would be sold open source with a Teensy socket, and would be focused on hackability....
  16. Teensy 3.2 DAC -> full AC signal generator / LFO for audio

    I've looked at the existing threads that mention LFOs and signal generation, but haven't been able to get what I think is a solid enough answer for my specific application. I've linked to appropriate...
  17. This is a cheap, easy solution:...

    This is a cheap, easy solution:
    http://www.amazon.com/Mpow-Ground-Isolator-System-Stereo/dp/B019393MV2/ref=sr_1_1?ie=UTF8&qid=1456213125&sr=8-1&keywords=ground+loop+isolator

    If there's still a...
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    Teensy 3 3.3 current

    I'd like to power a Pololu Wixel as a wireless serial extension from the 3v3 pin on my Teensy 3.0. The Wixel is a 3v device.

    I can't find any information on how much current the regulator on the...
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