#define Startx 2
#define Resetx 3
#define S1x 4
#define S2x 5
#define S3x 6
#define S4x 7
#define S5x A0

#define Q1 8
#define Q2 9
#define Q3 19
#define Q4 11
#define H 12
#define M 13

int schritt,startwert1,startwert2;
bool S1,S2,S3,S4,S5,Start,Reset;

void setup() {

Serial.begin(9600);

pinMode(Startx, INPUT_PULLUP);
pinMode(Resetx, INPUT_PULLUP);
pinMode(S1x, INPUT_PULLUP);
pinMode(S2x, INPUT_PULLUP);
pinMode(S3x, INPUT_PULLUP);
pinMode(S4x, INPUT_PULLUP);
pinMode(S5x, INPUT_PULLUP);

pinMode(Q1, OUTPUT);
pinMode(Q2, OUTPUT);
pinMode(Q3, OUTPUT);
pinMode(Q4, OUTPUT);
pinMode(H, OUTPUT);
pinMode(M, OUTPUT);

int schritt =0;

}

void loop() {

Start = !digitalRead(Startx);
Reset = !digitalRead(Resetx);
S1 = !digitalRead(S1x);
S2 = !digitalRead(S2x);
S3 = !digitalRead(S3x);
S4 = !digitalRead(S4x);
S5 = !digitalRead(S5x);

switch(schritt){

case 0: //Initialschritt
  if (Start and !S4 and !S5){
 schritt= 1;
 break;
  }
case 1: //
  if (schritt == 1 &&S2){
 schritt= 2;
 break;
  }
case 2: //
  if (schritt == 2 && S3){
 schritt= 3;
  startwert1 = millis();
 break;
  }
case 3: //
  if (schritt == 3 && millis()>startwert1+5000){
 schritt= 4;
 break;
  }
case 4: //
  if (schritt == 4 && S4){
 schritt= 5;
  startwert2 = millis();
 break;
  }
case 5: //
  if (schritt == 5 && millis()>startwert2+5000){
 schritt= 6;
 break;
}
case 6: //
  if (schritt == 6 &&S1){
 schritt= 0;
 break;
  }
}

Serial.println(schritt);
//Serial.println(S3);

if (schritt ==1)
  digitalWrite(Q1, HIGH);
else
  digitalWrite(Q1, LOW);


if (schritt ==2){
  digitalWrite(Q2, HIGH);
  digitalWrite(M, HIGH);
}else
  digitalWrite(Q2, LOW);

if (schritt ==4)
  digitalWrite(H, HIGH);
else
  digitalWrite(H, LOW);

if (schritt ==6){
  digitalWrite(Q3, HIGH);
}else
  digitalWrite(Q3, LOW);

if ((schritt ==4 or schritt ==5) and S5)
  digitalWrite(Q4, HIGH);
else
  digitalWrite(Q4, LOW);

if (schritt ==6 or schritt==0)
  digitalWrite(M, LOW);

if (Reset)
  schritt = 0;

}