Arduino GPIO LED Blink

Solving Approach

How do you plan to solve it?

 R= 320 ohm
 

Code

/*Paste your code here*/

const int ledPin = 13;

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

void loop() {
  digitalWrite(ledPin, HIGH);

  Delay(400);
  digitalWrite(ledPin, LOW);
  Delay(800);

}

Output

Video

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