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Hey astroboy i made the complete display but the output is coming out reversed i have no clue how could you please tell me a fix on this I need this board at college URGENTLY
Have you double checked and made sure you didn't wire the 4017 outputs in reverse? If you need a quick and dirty solution you might be able to flip the sign and change the code so that it scans the Y axis code in reverse, that should give you a working display.
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