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Type: Posts; User: isdale

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    perhaps one of these MAX97220 evaluation boards?...

    perhaps one of these MAX97220 evaluation boards? https://www.digikey.com/catalog/en/partgroup/max97220-evaluation-kit/42837
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    The LM48310 (http://www.ti.com/product/LM48310)...

    The LM48310 used on the PropShield is a Class D, so it is NOT a viable preamp for the teensy->PA. Do you have any recommendations for a device to go tween them?
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    That 12vdc amp wont be used for final project,...

    That 12vdc amp wont be used for final project, but adding resistors may make it more usable for other ones. (I dont want to add another power supply to this system.)
    For this project I ordered one...
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    Ok tried two tests - plugged into a 0.25w...

    Ok tried two tests - plugged into a 0.25w adafruit speaker and it is VERY VERY quiet, but seems to play properly. Hard to tell as it is so quiet.

    Plugged into a 12v sparkfun amplifier it clips. ...
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    the iHome is designed to go from any line output,...

    the iHome is designed to go from any line output, like a phone (w/o bluetooth). It worked fine taking output from a DFPlayerMini but maybe it does need more boost?
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    tried on a fresh 3.2 and no change. drat. ...

    tried on a fresh 3.2 and no change.
    drat. deadline looms.
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    did you let it run a bit? I dont have a naked...

    did you let it run a bit?
    I dont have a naked machine, but I did a clean and reinstall from my mac, and also from a windows 10 laptop. And another PC.All build and load into teensy and it starts...
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    I get similar odd results using the Bell and...

    I get similar odd results using the Bell and Snare from the Audio>examples>SamplePlay but here are the Sample One and SampleBuzzer
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    Audio play single in memory WAV - fails

    I'm trying to play a single wav file from memory on Teensy 3.2 when triggered. As a test I do it in a loop.
    The first play works ok, but subsequent play seem to either play other parts of wav or...
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    simple sound play while pause NeoPixel

    Simple program - when button is pressed, play one short in memory (wav2sketch'd) sound file, then go back to diddling the NeoPixels.

    I know the AdaFruit NeoPixel library disables interrupts on...
  11. Small project turned large, suggestions on pcb cad etc?

    Aloha fellow Teensy fans

    I've been using teensy since 2.0 or so and have one or more of just about every model in old-projects, recovered bin, or new in baggy.
    One of my on-going, far too delayed...
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    Odd button behavior on pin22 vs 23

    I have a project with a number of buttons, in a moderately complex wiring harness. At present I'm seeing an issue with buttons plugged into pin 22 (A8) on my Teensy 3.2.
    Test code is slightly...
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    Add Image of RJ45 to OctoWS2811 Board

    The primary documentation page for the PJRC OctoWS2811 Adapter board is https://www.pjrc.com/store/octo28_adaptor.html. About 1/2way down it has a couple tables with the colors for standard RJ45...
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    audio w/o sgtl5000 on prop?

    You mean use the daC ? A14 pin?
    That eliminates any of the adc and similar fancy stuff.
    still lets us use the SD card on the Audio shield
    would the WIZ820io+SD audio card be a better pairing...
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    K.. that seems to install. I do note the...

    K.. that seems to install. I do note the placement of the icon for TeensyDuinoInstall in the .dmg obscures.
    Now to work thru the library incompatibilities with 1.6.8
    Mahalo!
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    1.27 Installer wont select folder

    Trying to update my Teensy install w/1.27 after latest Arduino IDE update.
    The installer asks me to Select Arduino Folder ... but the NEXT button never gets activated no matter where I navigate...
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    Yes... I have a bunch of 8pin ones... If I clip...

    Yes... I have a bunch of 8pin ones... If I clip em off and sand the ends down I can make em fit.
    6pin ones would eliminate the clip off step, but still need sanding
    I was hoping to find 14 pin....
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    Stackable 14 pin Female Headers for Teensy?

    I would like to stack my Teensy 3.2 with a couple daughter boards (octo, audio, xbee, etc). I could hard solder them but that makes reuse hard. Stackable female headers (long pins) would be nice,...
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    Removing Arduino 1.0.4 *and* the...

    Removing Arduino 1.0.4 *and* the Documents/Arduino folder, then installing Teensy again made it work.

    Have to reinstall libraries and see what works.
    Still dont see the Due in boards, but...
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    Teensy 3.0 doesnt show up under Boards

    I did the Mac OSX install, choosing first my Arduino 1.0.4 and then the 1.0.3 package as the target.
    The Teensy 3.0 does show up in (package...
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