/*******************************************************************************
*
*    Hub 09 - Led piscando com potenciômetro (entre 0.5 e 3seg)
*    Autor: Angelo Luis Ferreira
*    28/04/2021
*    http://squids.com.br/arduino
*
*******************************************************************************/

const int Potenciometro = A5;
const int Led = 13;
int ValorPot;
int ValorDelay;

void setup() {
Serial.begin(9600);  
pinMode(Led, OUTPUT);
}

void loop() {
ValorPot = analogRead(Potenciometro);
ValorDelay = map(ValorPot, 0, 1023, 500, 3000);
piscaLed();
}

void piscaLed() {
  show();
  digitalWrite(Led, HIGH);
  delay(ValorDelay);
  show();
  digitalWrite(Led, LOW);
  delay(ValorDelay);
}

void show() {
  Serial.print("Valor do Potenciômetro = ");
  Serial.print(ValorPot);
  Serial.print(" | Valor do delay = ");
  Serial.println(ValorDelay);
}