int reading = 0;
int reading1 = 0;
int reading2 = 0;
int reading3 = 0;
int reading4 = 0;
int reading5 = 0;
int reading6 = 0;
int reading7 = 0;
int reading8 = 0;
int reading9 = 0;
void setup() {

  Serial.begin(9600);
      pinMode(A0,INPUT_PULLUP);
    pinMode(A1,INPUT_PULLUP);
    pinMode(A2,INPUT_PULLUP);
    pinMode(A3,INPUT_PULLUP);
digitalWrite(A0,HIGH);
digitalWrite(A1,HIGH);
digitalWrite(A2,HIGH);
digitalWrite(A3,HIGH);


}
void loop() {
  reading = analogRead(A0);
  reading1 = analogRead(A1);
  reading2 = analogRead(A2);
  reading3 = analogRead(A3);
  Serial.print(reading);
  Serial.print("\t ");
  Serial.print(reading1);
  Serial.print("\t ");
  Serial.print(reading2);
  Serial.print("\t ");
  Serial.print(reading3);
  Serial.println(" ");
  //pins
  if (reading<200){//p1 UL
    keyboard.press('w')(9, LOW);
  }else{keyboard.press('w')(9, HIGH);}

   if (reading1<200){//P1 CNT
    keyboard.press('w')(8, LOW);
  }else{keyboard.press('w')(8, HIGH);}

   if (reading2<200){//P1 DL
    keyboard.press('w')(5, LOW);
  }else{keyboard.press('w')(5, HIGH);}

   if (reading3<200){//P1 UR
    keyboard.press('w')(6, LOW);
  }else{keyboard.press('w')(6, HIGH);}

//delay(100);
}