const int sensorPin = 2; // Pin sensor gerakan
const int ledPin = 13; // Pin lampu LED
int sensorState = 0;
void setup() {
pinMode(sensorPin, INPUT);
pinMode(ledPin, OUTPUT);
}
void loop() {
sensorState = digitalRead(sensorPin);
if (sensorState == HIGH) {
digitalWrite(ledPin, HIGH); // Nyalakan lampu
} else {
digitalWrite(ledPin, LOW); // Matikan lampu
}
}