const int PIN_LED1=21;
const int PIN_LED2 = 16;
const int PIN_LED3 = 5;
const int PIN_TOMBOL1 = 12;
const int PIN_TOMBOL2 = 2;
const int PIN_BAZZER =17;
int tombolread1 = 0;
int tombolread2 = 0;
void setup() {
pinMode(PIN_LED1,OUTPUT);
pinMode(PIN_LED2,OUTPUT);
pinMode(PIN_LED3,OUTPUT);
pinMode(PIN_TOMBOL1,INPUT);
pinMode(PIN_TOMBOL2,INPUT);
pinMode(PIN_BAZZER, OUTPUT);
Serial.begin(115200);
Serial.println("memulai program");
Serial.println();
}
void loop() {
tombolread1=digitalRead(PIN_TOMBOL1);
if(tombolread1==HIGH){
digitalWrite(PIN_LED1,HIGH);
digitalWrite(PIN_LED2,HIGH);
digitalWrite(PIN_BAZZER, HIGH);
delay(800);
digitalWrite(PIN_LED1, LOW);
digitalWrite(PIN_LED2, LOW);
digitalWrite(PIN_BAZZER, LOW);
Serial.println("tombol ditekan 1");
Serial.println();
}{
tombolread2=digitalRead(PIN_TOMBOL2);
if(tombolread2==HIGH){
digitalWrite(PIN_LED1,HIGH);
digitalWrite(PIN_LED3,HIGH);
digitalWrite(PIN_LED1,LOW);
digitalWrite(PIN_LED3,LOW);
Serial.println("tombol ditekan 2");
Serial.println();
}
}
}