Answers for "how to blink an led on arduno uno"

1

how to blink inbuilt led in arduino uno

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void setup() {
  pinMode(LED_BUILTIN, OUTPUT);
}

void loop() {
  digitalWrite(LED_BUILTIN, HIGH);
  delay(100);
  digitalWrite(LED_BUILTIN, LOW);
  delay(100);
}
Posted by: Guest on July-12-2021

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