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Arduino Uno Plus

Jul 25th, 2020 | by: Johnny L
Category: Electronics Arduino
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It is an Arduino Uno that communicates to another MCU the input and output status and value right.  This then displays the values right next to the pin speeding up debugging.

PHOTO GALLERY



1 Comment

  • Johnny L

    about 3 months ago

    The Design is based around a 20in ST7789 LCD Display I believe a 22 would work as well Since IC will be used for communication A4 and A5 will not work But A6 and A7 could replace them although they cannot be used as an IO

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