//pisca led quando o botao ta ligado
const int ledPin = 2;
const int buttonPin= 34;
void setup()
{
pinMode(ledPin, OUTPUT);
pinMode(buttonPin, INPUT);
}
void loop()
{
if(digitalRead(buttonPin) == HIGH){
digitalWrite(ledPin, HIGH);
delay(1000);
digitalWrite(ledPin, LOW);
delay(1000);
}else{
digitalWrite(ledPin, LOW);
}
}