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  1. K

    Teensy 3.1 disable pin 13 LED? to use as INPUT_PULLUP

    Awesome! Thanks. I'll try that.
  2. K

    Teensy 3.1 disable pin 13 LED? to use as INPUT_PULLUP

    whoops, In case I wasn't clear - when I run the above code on pin 13 I do not see anything in my Serial terminal.
  3. K

    Teensy 3.1 disable pin 13 LED? to use as INPUT_PULLUP

    Hello, I've noticed when trying to use pin 13 on the Teensy 3.1 as a digital input (INPUT_PULLUP), I'm not able to get accurate digitalReads. For example: int prevToggleVal; pinMode(13, INPUT_PULLUP); //SPDT Switch // inside my Arduino loop() function if(digitalRead(13) != prevToggleVal){...
  4. K

    multiple adc inputs + Audio library, no Audio shield

    Hello, Looking through the gui documentation, I'm not clear whether it's possible to use 2 adc input to fft objects in the Audio library. Documentation says: AudioInputADC Parameters Name Type Function Pin Integer Analog Pin To Use The pin number should be specified as "A0" to "A20" But if I...
  5. K

    Combining Octows2811 shield and the audio shield

    Hi Flinch, Thanks for posting this. Question - are you processing the FFT on the stereo input or just mono? I'm looking to take the stereo line input and process each individually, but I noticed this on the Audio Library page: "The beta test Audio Library has a known bug limiting...
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