Question 1: To interface LED/Buzzer with Arduino and write a program to ‘turn ON’ LED for 1 sec after every 2 seconds.

Question 1: To interface LED/Buzzer with Arduino and write a program to ‘turn ON’ LED for 1 sec after every 2 seconds. - Wokwi ESP32, STM32, Arduino Simulator

const int ledPin = 8;
void setup() {
  pinMode(ledPin, OUTPUT);
}
void loop() {
  digitalWrite(ledPin, HIGH);
  delay(1000);
  digitalWrite(ledPin, LOW);
  delay(2000);
}