int inA1 = 8; // wire 1 (blue)
int inA2 = 9; // wire 2 (pink)
int inB1 = 10; // wire 3 (yellow)
int inB2 = 11; // wire 4 (orange)
int counter = 0;
//wire 5 (Red) is a VCC and should be put to 5V, with this setup it is not needed, but it is good to know if you make something like an 8 step spinup

int stepDelay = 2;

void setup() {                
  pinMode(inA1, OUTPUT);     
  pinMode(inA2, OUTPUT);     
  pinMode(inB1, OUTPUT);     
  pinMode(inB2, OUTPUT);
  pinMode(A1,INPUT);
}
void loop(){

  Serial.println(String(analogRead(A1)));
  Serial.println("hi");
  /*for(int i =0;i<1600;i++) {
    step1();
    step2();
    step3();
    step4();
  }
  stopMotor();
  delay(500);

  for(int j=0;j<1600;j++) {
    step3();
    step2();
    step1();
    step4();
  }
  stopMotor();
  delay(500);*/
}

void step1() {
  digitalWrite(inA1, LOW);   
  digitalWrite(inA2, HIGH);   
  digitalWrite(inB1, HIGH);   
  digitalWrite(inB2, LOW);   
  delay(stepDelay);
  
}
void step2() {
  digitalWrite(inA1, LOW);   
  digitalWrite(inA2, HIGH);   
  digitalWrite(inB1, LOW);   
  digitalWrite(inB2, HIGH);   
  delay(stepDelay);
}
void step3() {
  digitalWrite(inA1, HIGH);   
  digitalWrite(inA2, LOW);   
  digitalWrite(inB1, LOW);   
  digitalWrite(inB2, HIGH);   
  delay(stepDelay);
}
void step4() {
  digitalWrite(inA1, HIGH);   
  digitalWrite(inA2, LOW);   
  digitalWrite(inB1, HIGH);   
  digitalWrite(inB2, LOW);   
  delay(stepDelay);
}
void stopMotor() {
  digitalWrite(inA1, LOW);   
  digitalWrite(inA2, LOW);   
  digitalWrite(inB1, LOW);   
  digitalWrite(inB2, LOW);   
}