1. GPIO Basics

Question.2

Jeremy has built the following circuit. Which of the following codes will turn ON LED?

Need Help? Refer to the Quick Guide below

void setup() {
  pinMode(13, INPUT);
  digitalWrite(13,1);
}

void setup() {
  pinMode(13, OUTPUT);
  digitalWrite(13,1);
}

void setup() {
  pinMode(13, INPUT_PULLUP);
  digitalWrite(13,1);
}

void setup() {
  digitalWrite(13, INPUT);
}

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