int slewPin = 2;
int aSeg = 3;
int bSeg = 4;
int cSeg= 5;
int dSeg= 6;
int eSeg= 7;
int fSeg= 8;
int gSeg= 9;






void setup() {
pinMode(aSeg, OUTPUT);
pinMode(bSeg, OUTPUT);
pinMode(cSeg, OUTPUT);
pinMode(dSeg, OUTPUT);
pinMode(eSeg, OUTPUT);
pinMode(fSeg, OUTPUT);
pinMode(gSeg, OUTPUT);
pinMode(slewPin, INPUT_PULLUP);
Serial.begin(9600);
randomSeed(analogRead(0));
}

void loop() {
 
 // Read the HIGH or LOW value of the SLEW BUTTON to see if it was pushed and give it a variable name of voltVal 

  int voltVal = digitalRead(slewPin);
  delay(150);  // debounce is needed here


// If the SLEW button was pushed then generate a random number between 1 and 6 and store the result in the variable named dieRoll
if(voltVal == LOW) {

  int dieRoll = random(1,7);
  Serial.println(dieRoll);
  // delay(150); might not be needed

//Check the value of the dieRoll variable against the numbers 1 to 6 and do something different in each case

if (dieRoll == 1) {
  digitalWrite(aSeg, LOW); 
  digitalWrite(bSeg, HIGH);
  digitalWrite(cSeg, HIGH);
  digitalWrite(dSeg, LOW); 
  digitalWrite(eSeg, LOW);
  digitalWrite(fSeg, LOW);
  digitalWrite(gSeg, LOW);
  // delay(150);
}

if (dieRoll == 2)  {
  digitalWrite(aSeg, HIGH);
  digitalWrite(bSeg, HIGH);
  digitalWrite(cSeg, LOW);
  digitalWrite(dSeg, HIGH); 
  digitalWrite(eSeg, HIGH);
  digitalWrite(fSeg, LOW);
  digitalWrite(gSeg, HIGH);
  // delay(150);
}

if (dieRoll == 3)  {
  digitalWrite(aSeg, HIGH);
  digitalWrite(bSeg, HIGH);
  digitalWrite(cSeg, HIGH);
  digitalWrite(dSeg, HIGH); 
  digitalWrite(eSeg, LOW);
  digitalWrite(fSeg, LOW);
  digitalWrite(gSeg, HIGH);
  // delay(150);
}

if (dieRoll == 4)  {
  digitalWrite(aSeg, LOW);
  digitalWrite(bSeg, HIGH);
  digitalWrite(cSeg, HIGH);
  digitalWrite(dSeg, LOW); 
  digitalWrite(eSeg, LOW);
  digitalWrite(fSeg, HIGH);
  digitalWrite(gSeg, HIGH);
  // delay(150);
}

if (dieRoll == 5)  {
  digitalWrite(aSeg, HIGH);
  digitalWrite(bSeg, LOW);
  digitalWrite(cSeg, HIGH);
  digitalWrite(dSeg, HIGH); 
  digitalWrite(eSeg, LOW);
  digitalWrite(fSeg, HIGH);
  digitalWrite(gSeg, HIGH);
  // delay(150);
}

if (dieRoll == 6)  {
  digitalWrite(aSeg, HIGH);
  digitalWrite(bSeg, LOW);
  digitalWrite(cSeg, HIGH);
  digitalWrite(dSeg, HIGH); 
  digitalWrite(eSeg, HIGH);
  digitalWrite(fSeg, HIGH);
  digitalWrite(gSeg, HIGH);
  // delay(150);
}

}
}