I need to add an internal pull resistor like I said to pin 12 but Im such a newbie at code that I have no Idea where or how? Here's my code: int LEDArray[] = {5, 6, 9, 10}; // LED array for PWM 5,6,9 and 10 int numOfLEDs = 4; // LEDs of index 0-3 int pirState = HIGH…

I need to add a internal pull up resistor to my code but I'm not sure how

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