/* Nama Program : Push Button, LED & Buzzer */
int LedPin = 5;
int BuzzerPin = 7;
int ButtonPin = 11;
void setup() {
pinMode(LedPin, OUTPUT); // Pin D5 sebagai output LED
pinMode(BuzzerPin, OUTPUT); // Pin D7 sebagai output Buzzer
pinMode(ButtonPin, INPUT); // Pin D11 sebagai input Push Button
}
void loop() {
int buttonState = digitalRead(ButtonPin); // Membaca kondisi tombol
if (buttonState == HIGH) {
digitalWrite(LedPin, LOW); // LED ON
digitalWrite(BuzzerPin, HIGH);// Buzzer ON
}
else {
digitalWrite(LedPin, HIGH); // LED OFF
digitalWrite(BuzzerPin, LOW); // Buzzer OFF
}
}