servomotorwithpushbuttons.ino

const int btn_1 = 2;     // the number of the pushbutton pin
const int btn_2 = 3;
const int btn_3 = 4;
const int btn_4 = 5;
const int btn_5 = 6;
const int btn_6 = 7;
const int btn_7 = 8;
const int btn_8 = 9;
const int btn_9 = 10;
const int btn_10 = 11;

int btnState1 = 0;         // variable for reading the pushbutton status
int btnState2 = 0;
int btnState3 = 0;
int btnState4 = 0;
int btnState5 = 0;
int btnState6 = 0;
int btnState7 = 0;
int btnState8 = 0;
int btnState9 = 0;
int btnState10 = 0;


void setup() {
  Serial.begin(9600);

  pinMode(btn_1, INPUT);
  pinMode(btn_2, INPUT);
  pinMode(btn_3, INPUT);
  pinMode(btn_4, INPUT);
  pinMode(btn_5, INPUT);
  pinMode(btn_6, INPUT);
  pinMode(btn_7, INPUT);
  pinMode(btn_8, INPUT);
  pinMode(btn_9, INPUT);
  pinMode(btn_10, INPUT);
}

void loop() {
  btnState1 = digitalRead(btn_1);
  btnState2 = digitalRead(btn_2);
  btnState3 = digitalRead(btn_3);
  btnState4 = digitalRead(btn_4);
  btnState5 = digitalRead(btn_5);
  btnState6 = digitalRead(btn_6);
  btnState7 = digitalRead(btn_7);
  btnState8 = digitalRead(btn_8);
  btnState9 = digitalRead(btn_9);
  btnState10 = digitalRead(btn_10);

  if (btnState1 == HIGH) {
    Serial.println("1");
  } else if (btnState1 == LOW) {

  }
  
  if (btnState2 == HIGH) {
    Serial.println("2");
  } else if (btnState2 == LOW) {

  }
  
  if(btnState3 == HIGH) {
    Serial.println("3");
  } else if (btnState3 == LOW) {

  }
  if (btnState4 == HIGH) {
    Serial.println("4");
  } else if (btnState4 == LOW) {

  }
  if (btnState5 == HIGH) {
    Serial.println("5");
  } else if (btnState5 == LOW) {

  }
  if (btnState6 == HIGH) {
    Serial.println("6");
  } else if (btnState6 == LOW) {

  }
  if (btnState7 == HIGH) {
    Serial.println("7");
  } else if (btnState7 == LOW) {

  }
  if (btnState8 == HIGH) {
    Serial.println("8");
  } else if (btnState8 == LOW) {

  }
  if (btnState9 == HIGH) {
    Serial.println("9");
  } else if (btnState9 == LOW) {

  }
  if (btnState10 == HIGH) {
    Serial.println("10");
  } else if (btnState10 == LOW) {

  }


}