const int ledPin = 13;
const int botonPin = 2;
void setup() {
pinMode(ledPin, OUTPUT);
pinMode(botonPin, INPUT);
}
void loop() {
if (digitalRead(botonPin) == HIGH) {
for (int i = 0; i < 8; i++) {
digitalWrite(ledPin, HIGH);
delay(250);
digitalWrite(ledPin, LOW);
delay(250);
}
}
}