Arduino

int pinA = 6;
int pinB = 7;
int pinC = 8;
int pinD = 9;
int pinE = 3;
int pinF = 5;
int pinG = 12;
int wyjscie = 10;
int timer = 500;
int wartosc = 1;
int buttonState = 0;
int buttonState2 = 0;
const int buttonPin = 11;
const int buttonPin2 = 2;
int grzanie = 100;

void setup()
{
  Serial.begin(9600);
  pinMode(pinA, OUTPUT);
  pinMode(pinB, OUTPUT);
  pinMode(pinC, OUTPUT);
  pinMode(pinD, OUTPUT);
  pinMode(pinE, OUTPUT);
  pinMode(pinF, OUTPUT);
  pinMode(pinG, OUTPUT);
  pinMode(wyjscie, OUTPUT);
  pinMode(buttonPin, INPUT);
  pinMode(buttonPin2, INPUT);
}

void setGrzanie(int num){
  switch(num){
    case 1:
      digitalWrite(pinA, HIGH);
      digitalWrite(pinB, LOW);
      digitalWrite(pinC, LOW);
      digitalWrite(pinD, HIGH);
      digitalWrite(pinE, HIGH);
      digitalWrite(pinF, HIGH);
      digitalWrite(pinG, HIGH);
      Serial.println("show 1");
      grzanie=100;
      break
    case 2:
      digitalWrite(pinA, LOW);
      digitalWrite(pinB, LOW);
      digitalWrite(pinC, HIGH);
      digitalWrite(pinD, LOW);
      digitalWrite(pinE, HIGH);
      digitalWrite(pinF, LOW);
      digitalWrite(pinG, LOW);
      Serial.println("show 2");
      grzanie=200;
      break;
    case 3:
      digitalWrite(pinA, HIGH);
      digitalWrite(pinB, LOW);
      digitalWrite(pinC, LOW);
      digitalWrite(pinD, LOW);
      digitalWrite(pinE, HIGH);
      digitalWrite(pinF, LOW);
      digitalWrite(pinG, LOW);
      Serial.println("show 3");
      grzanie=300;
      break;
    case 4:
      digitalWrite(pinA, HIGH);
      digitalWrite(pinB, LOW);
      digitalWrite(pinC, LOW);
      digitalWrite(pinD, HIGH);
      digitalWrite(pinE, LOW);
      digitalWrite(pinF, HIGH);
      digitalWrite(pinG, LOW);
      Serial.println("show 4");
      grzanie=400;
      break;
    case 5:
      digitalWrite(pinA, HIGH);
      digitalWrite(pinB, HIGH);
      digitalWrite(pinC, LOW);
      digitalWrite(pinD, LOW);
      digitalWrite(pinE, LOW);
      digitalWrite(pinF, LOW);
      digitalWrite(pinG, LOW);
      Serial.println("show 5");
      grzanie=500;
      break;
    case 6:
      digitalWrite(pinA, LOW);
      digitalWrite(pinB, HIGH);
      digitalWrite(pinC, LOW);
      digitalWrite(pinD, LOW);
      digitalWrite(pinE, LOW);
      digitalWrite(pinF, LOW);
      digitalWrite(pinG, LOW);
      Serial.println("show 6");
      grzanie=600;
      break;
    case 7:
      digitalWrite(pinA, HIGH);
      digitalWrite(pinB, LOW);
      digitalWrite(pinC, LOW);
      digitalWrite(pinD, LOW);
      digitalWrite(pinE, HIGH);
      digitalWrite(pinF, HIGH);
      digitalWrite(pinG, HIGH);
      Serial.println("show 7");
      grzanie=700;
      break;
    case 8:
      digitalWrite(pinA, LOW);
      digitalWrite(pinB, LOW);
      digitalWrite(pinC, LOW);
      digitalWrite(pinD, LOW);
      digitalWrite(pinE, LOW);
      digitalWrite(pinF, LOW);
      digitalWrite(pinG, LOW);
      Serial.println("show 8");
      grzanie=800;
      break;
    case 9:
      digitalWrite(pinA, HIGH);
      digitalWrite(pinB, LOW);
      digitalWrite(pinC, LOW);
      digitalWrite(pinD, LOW);
      digitalWrite(pinE, LOW);
      digitalWrite(pinF, LOW);
      digitalWrite(pinG, LOW);
      Serial.println("show 9");
      grzanie=900;
      break;
    default:
      wartosc=1;
  }
}

/* PĘTLA GŁÓWNA */
void loop()
{
  buttonState = digitalRead(buttonPin);
  delay(200);

  // Usunięte klamerki
  if (buttonState == HIGH) wartosc++;

  // Zamknięcie wszystkiego w jednej funkcji
  setGrzanie(wartosc);

  // Reszta Twoja
 buttonState2 = digitalRead(buttonPin2);
 if (buttonState2 == HIGH)
  {
    digitalWrite(wyjscie, HIGH);
    delay(grzanie);
    digitalWrite(wyjscie, LOW);
  }
}