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  • Author Author: cstanton
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Episode 573: Using a Pi Pico to Convert Keyboard Input to Morse Code Supplemental File

As used in Episode 573: Using a Pi Pico to Convert Keyboard Input to Morse Code.

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cstanton
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  • Arduino project on pico for morse code with some changes works almost excellent with USB keyboard now after changing USB KEYCODE TO ASCII to match used keyboard for swedish special letters etc.
    This with possibility to change speed and frequency of tone from keyboard clicks.
    Will finalize with a added battery internal and possibility to change volume from keyboard. Needs to be a boost to around 5V for my keyboard to work correct.
    This to get a standalone working keyboard with morse sound.
    Unfortunate keyboard+pico takes around 100mA in current so not optimal for battery since it will give short time until battery is empty.
    But,
    This morse keyboard is a great thing for my grandchildren to learn morse by using this keyboard.
    Thanks for the inspiration although the original code was not useful to me since I did not get this to work.
    73

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  • Arduino project on pico for morse code with some changes works almost excellent with USB keyboard now after changing USB KEYCODE TO ASCII to match used keyboard for swedish special letters etc.
    This with possibility to change speed and frequency of tone from keyboard clicks.
    Will finalize with a added battery internal and possibility to change volume from keyboard. Needs to be a boost to around 5V for my keyboard to work correct.
    This to get a standalone working keyboard with morse sound.
    Unfortunate keyboard+pico takes around 100mA in current so not optimal for battery since it will give short time until battery is empty.
    But,
    This morse keyboard is a great thing for my grandchildren to learn morse by using this keyboard.
    Thanks for the inspiration although the original code was not useful to me since I did not get this to work.
    73

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