#include <Keyboard.h>;

int buttonPin1 = 10;
int buttonPin2 = 16;
int buttonPin3 = 11;
int buttonPin4 = 15;
int delayer = 200;


void setup()
{
  Serial.begin(9600);
pinMode(buttonPin1, INPUT);
pinMode(buttonPin2, INPUT);
pinMode(buttonPin3, INPUT);
pinMode(buttonPin4, INPUT);
digitalWrite(buttonPin1, HIGH);
digitalWrite(buttonPin2, HIGH);
digitalWrite(buttonPin3, HIGH);
digitalWrite(buttonPin4, HIGH);
}

void loop() {
  if (digitalRead(buttonPin1) == 0)
  {
  Keyboard.write('w');
  delay(delayer);
  }
    if (digitalRead(buttonPin2) == 0)
  {
  Keyboard.write('a');
  delay(delayer);
  }
    if (digitalRead(buttonPin3) == 0)
  {
  Keyboard.write('s');
  delay(delayer);
  }
    if (digitalRead(buttonPin4) == 0)
    {
  Keyboard.write('d');
  delay(delayer);
  }

}