cheniard.c

int buttonState;
int buttonStateTwo;
int my_time;
void setup() {
  // put your setup code here, to run once:
  for (int thisPin = 2; thisPin < 5; thisPin++) {
    pinMode(thisPin, OUTPUT);
  }
  pinMode(6, INPUT);
  pinMode(7, INPUT);
  pinMode(A0, INPUT);
}

void loop() {
  // put your main code here, to run repeatedly: 
  my_time = analogRead(A0);
  buttonState = digitalRead(6);
  buttonStateTwo = digitalRead(7);
  if (buttonState == HIGH)
  {
    // 
    for (int thisPin = 5; thisPin >= 2; thisPin--) {
      // turn the pin on:
      digitalWrite(thisPin, HIGH);
      delay(my_time);
      // turn the pin off:
      digitalWrite(thisPin, LOW);
    }
  }
  
  if (buttonStateTwo == HIGH)
  {
    for (int thisPin = 2; thisPin <= 5; thisPin++) {
      // turn the pin on:
      digitalWrite(thisPin, HIGH);
      delay(my_time);
      // turn the pin off:
      digitalWrite(thisPin, LOW);
    }
  }
}