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    I'm thinking of using a MAX292 as a DAC...

    I'm thinking of using a MAX292 as a DAC post-filter, but it has some requirements that I'm not sure I can satisfy around clocking frequency:
    From the datasheet:

    DAC Post-Filtering
    When using the...
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    Oh, of course! Thanks for pointing that out, of...

    Oh, of course! Thanks for pointing that out, of course I need a filter!
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    Slow Teensy 3.2 12-bit DAC?

    I'm looking at the DAC output on my scope and it looks janky.

    I'm using the audio library to run a sine wave at 5kHz:

    #include <Audio.h>
    #include <Wire.h>
    #include <SPI.h>
    #include <SD.h>...
  4. Okay, so I used a workaround: sudo ln -s...

    Okay, so I used a workaround: sudo ln -s /usr/bin/arduino <arduino_dir_with_hidden_dir_in_path>
    Then just navigate to the symbolic link.
  5. Teensyduino installer doesn't allow arbitrary directory selection

    I used Ubuntu Make to install the latest version of the Arduino IDE. This tool installs the IDE into /home/<user>/.local/share/umake/electronics/arduino.
    I can't seem to install TeensyDuino as the...
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