PIR Motion Sensor and16x2 I2C LCD Display with Arduino | English Subtitle

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PIR Motion Sensor and16x2 I2C LCD Display with Arduino | English Subtitle
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Code : code is on the comment below.
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[@doit.20]

#include
#include
int pirSensorPin = 2;
int ledPin = 13;
LiquidCrystal_I2C lcd(0x27, 16, 2);
void setup() {
pinMode(pirSensorPin, INPUT);
pinMode(ledPin, OUTPUT);
lcd.init(); // initialize the LCD
lcd.backlight();
lcd.setCursor(0, 0);
lcd.print(" PIR ");
lcd.setCursor(0, 1);
lcd.print(" Motion Sensor ");
delay(3000);
lcd.clear();
Serial.begin(9600);
}
void loop() {
int pirValue = digitalRead(pirSensorPin);

if (pirValue == HIGH) {
digitalWrite(ledPin, HIGH);
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("Motion detected!");
Serial.println("Motion detected!");
} else {

digitalWrite(ledPin, LOW);
lcd.clear();
lcd.setCursor(0, 0);
lcd.print(" No motion ");
lcd.setCursor(0, 1);
lcd.print(" detected! ");
}
delay(1000);
}

[@pechitashouse4778]

what if I dont have a motion sensor, or at least one that looks like that
can anything else work

[@doit.20]

@@pechitashouse4778 yes connecting pin2 to 5v should trigger the alarm.