LED Blink

Solving Approach

How do you plan to solve it?

Code

const int ledPin =6; // LED IS CONNECTED TO PIN 6


void setup() {
  // put your main code here, to run repeatedly:
pinMode(ledPin, OUTPUT); // SET THE LED PIN AS AN OUTPUT
}

void loop() {
  // put your main code here, to run repeatedly:
digitalWrite(ledPin, HIGH); // LED WILL TURN ON
delay(400); 
digitalWrite(ledPin, LOW); // LED WILL TURN OFF
delay(800);
}

Output

Video

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file:///C:/Users/SAMSUNG/Downloads/Wokwi%20-%20Online%20ESP32,%20STM32,%20Arduino%20Simulator%20-%20Google%20Chrome%202025-09-20%2023-35-42.mp4

Photo of Output

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