const int verde=16; 
const int amarillo=17;
const int rojo=18;

const int bzz=4;
const int pt=2;


void setup() {

pinMode(verde, OUTPUT);
pinMode(amarillo, OUTPUT);
pinMode(rojo, OUTPUT);
pinMode(2, OUTPUT);
pinMode(bzz, OUTPUT);

Serial.begin(115200);

}

void loop() {


digitalWrite(verde, LOW);

int kimberli=analogRead(2);
Serial.println(kimberli);
if(kimberli >=100){


}

if(kimberli >=250){

digitalWrite(verde, HIGH);
digitalWrite(pt, 800.500);

digitalWrite(bzz, 500 ,800);
tone(800,900);
delay(100);
}

if(kimberli >=400){

digitalWrite(amarillo, HIGH);
}

if(kimberli >=550){

digitalWrite(rojo, HIGH);
}



if(kimberli >=3000){

digitalWrite(verde, LOW);
digitalWrite(amarillo, LOW);
digitalWrite(rojo, LOW);
digitalWrite(bzz,LOW);
digitalWrite(pt, LOW);

}
 }