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Type: Posts; User: nyarlathotep

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    Alright, I suppose the IR receivers can simply be...

    Alright, I suppose the IR receivers can simply be fed 3.3V from the Teensy's 3.3V power pin. For microphones, there are many boards that supposedly want no less than 4 V, but the ISD1820 takes 3.3V...
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    Advice on Teensy audio input voltage

    I'm interested in using a small microphone with a Teensy 3.0, roughly like the Arduino Wind Instrument.

    First, what voltages do the Teensy 3.0 input pins want? I'm aware the Teensy 2.0 like...
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