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  1. Regarding the first chunk of code and the...

    Regarding the first chunk of code and the required delay, the reason for this has been found! At the recommendation of someone on Reddit, I tried delayMicroseconds() and found that 265 microseconds...
  2. Teensy 4 + Audio Adapter + FastLED = Problems

    Hi all,

    Here's a video of what I have working on a Teensy 3.6, and now I am attempting to switch in a Teensy 4. This is a model for a much larger project, so I am very excited the T4 came out at...
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    I've checked this thread often just to see the...

    I've checked this thread often just to see the crazy stuff being tested. I can't say I fully understood any of it but it was awesome to watch all the contributors working on this together....
  4. Playing .WAV from microSD + OCTOWS2811 Library

    Hey guys, I have a project that is getting pretty complex. I'd like to press a button that plays an audio file and starts a light show. I'd like to perform FFT on the audio too. Down the road, I'd...
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    Thanks Robin! I saw when it went up but haven't...

    Thanks Robin! I saw when it went up but haven't made it here yet. I've been working on this project for a while now and have a new video here. I don't know if the blog post needs updating but I...
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    I embedded it at the top of the post but it...

    I embedded it at the top of the post but it requires adobe flash and I didn't see it show up when I was on my phone. Here's a link:

    https://vimeo.com/273328838
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    [posted] Just Another Infinity Mirror?

    https://vimeo.com/273328838

    It all started back in college, some years ago. Living in a house with some friends, I wanted the parties we threw to be the best, the very best, the best there ever...
  8. Try using the OctoWS2811 library without the...

    Try using the OctoWS2811 library without the shield. That's what I did to get the audio adapter and my WS2812s w/ fastLED working at the same time.
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    Hey guys, I'm still stuck on this! Very...

    Hey guys, I'm still stuck on this! Very frustrating...

    I made a video to show exactly what's happening. If there is anything else you want to know, please ask!

    https://youtu.be/DdLRGjlwazo
    ...
  10. Thanks for the reply Pazi. I finally got around...

    Thanks for the reply Pazi. I finally got around to testing that out and it does change what happens but it isn't necessarily fix. The LEDs that would blink a bright white are now blinking in a color...
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    AudioConnection line of code breaks LED strip

    I know I posted this in another thread but I think this belongs here and I'd like to clear a few things up. TLDR = the "AudioConnection" line of code screws with my LED strip. Any help is very very...
  12. Hey guys, I'm still stuck on this. I've narrowed...

    Hey guys, I'm still stuck on this. I've narrowed the problem down to these 3 lines:

    AudioConnection patchCord1(i2s1, 0, mixer1, 0);
    AudioConnection patchCord2(i2s1, 1, mixer1, 1);...
  13. WS2812B LED Strip Blinks When Using Audio Adapter

    Getting my Teensy 3.2 working with my WS2812b strip has been troubling me. I have the LED data signal going through a SN74HCT245N chip which is wired as shown in the picture from Pabloantxon on this...
  14. Thanks Gremlin. If I tried powering it straight...

    Thanks Gremlin. If I tried powering it straight from a digital pin to see if it'd work, is there a chance I can damage the board if it draws too much current?
  15. Controlling the Power Supplied to Touchscreen's LED Pin

    I'd like there to be a button on the touchscreen that cuts power to the screen's LED pin, and then any touch on the screen restores power. Even with nothing on the screen, the backlight is too bright...
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    Thanks Ben! That helps a lot and I found a cable...

    Thanks Ben! That helps a lot and I found a cable with audio only. Link for anyone interested

    I think for now I'll stick with the extra aux jack I have since I'm just building a prototype. That's...
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    Ah, that explains it. You think it's possible / a...

    Ah, that explains it. You think it's possible / a good idea to solder wires from the contacts on the aux jack over top of the board to the line in solder pads? It's either I do that or I just bought...
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    Audio Adapter's Aux port as an Input

    Hey, I think the answer to this question will be really simple but I've been trying to figure it out for a while now. I'd like to plug an aux cable into the jack on the audio adapter and have that as...
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