int status = 22;    // Output pin (e.g., an LED)
int sensor = 21;    // Input pin for the motion sensor

void setup()
{
  Serial.begin(9600);         // Start serial communication
  pinMode(status , OUTPUT);   // Set the status pin as an OUTPUT
  pinMode(sensor, INPUT);     // Set the sensor pin as an INPUT
}

void loop()
{
  // Read the state of the motion sensor pin
  int sensorState = digitalRead(sensor);

  if(sensorState == HIGH)  // If motion is detected (HIGH signal from sensor)
  {
    Serial.println("Motion detected");
    digitalWrite(status, HIGH);  // Turn on the status output (e.g., LED)
    delay(1000);  // Wait for 1 second
  }
  else  // If no motion is detected (LOW signal from sensor)
  {
    Serial.println("Motion not detected");
    digitalWrite(status, LOW);  // Turn off the status output (e.g., LED)
    delay(1000);  // Wait for 1 second
  }
}