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Seeking Feedback on My First ATmega32 Development Board Schematic

Or Ask a Question?

i designed this basic atmega32 16 au dev board can anyone , if its fundamentally correct ? its my first schematic that i have build from scratch
file0.jpg

  1. Addy#0000
    11/21/2024 at 10:09 pm

    @accur4te please add pull up resistor on SPI protocol

  2. hemalchevli#0000
    11/21/2024 at 10:09 pm

    C5 is not right. There should not be a capacitor between gnd pin and system ground

  3. accur4te#0000
    11/21/2024 at 10:09 pm

    are this changes correct ?

  4. accur4te#0000
    11/21/2024 at 10:09 pm

    0image.png

  5. hemalchevli#0000
    11/21/2024 at 10:09 pm

    Looks alright, although please go through the points in the link to make it more better. https://electronics.stackexchange.com/questions/28251/rules-and-guidelines-for-drawing-good-schematics

  6. ngu25#0
    11/21/2024 at 10:09 pm

    @addy162 why do you think its necessary?

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