Arduino

Multi Switch

const int button1Pin = 3;
const int button2Pin = 4;
const int button3Pin = 5;
const int row1Pin = 6; 
const int row2Pin = 7;
const int row3Pin = 8;
const int row4Pin = 9;
const int row5Pin = 10;



// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin LED_BUILTIN as an output.
  pinMode(row1Pin, OUTPUT);
  pinMode(row2Pin, OUTPUT);
  pinMode(row3Pin, OUTPUT);
  pinMode(row4Pin, OUTPUT);
  pinMode(row5Pin, OUTPUT);
  pinMode(button1Pin, INPUT);
  pinMode(button2Pin, INPUT);
  pinMode(button3Pin, INPUT);
  Serial.begin(9600);
}

// the loop function runs over and over again forever
void loop() {
 
  int button1State = digitalRead(button1Pin);
  Serial.println(button1State);
  //if(buttonState == 0 && buttonState == 1)
  if(button1State == 1) {
    //do this stuff
    Serial.println("Push");
    digitalWrite(row1Pin, HIGH);
    delay(500);
    digitalWrite(row2Pin, HIGH);
    delay(500);
    digitalWrite(row3Pin, HIGH);
    delay(500);
    digitalWrite(row4Pin, HIGH);
    delay(500);
    digitalWrite(row5Pin, HIGH);
    delay(500);
  }
  else{
    digitalWrite(row1Pin, LOW);
    digitalWrite(row2Pin, LOW);
    digitalWrite(row3Pin, LOW);
    digitalWrite(row4Pin, LOW);
    digitalWrite(row5Pin, LOW);
    
  }
  int button2state = digitalRead(button2Pin);
  Serial.println(button2state);
  if(button2state == 1) {
    //do this stuff
    Serial.println("Push");
    digitalWrite(row5Pin, HIGH);
    delay(500);
    digitalWrite(row4Pin, HIGH);
    delay(500);
    digitalWrite(row3Pin, HIGH);
    delay(500);
    digitalWrite(row2Pin, HIGH);
    delay(500);
    digitalWrite(row1Pin, HIGH);
    delay(500);
  }
  else{
    digitalWrite(row1Pin, LOW);
    digitalWrite(row2Pin, LOW);
    digitalWrite(row3Pin, LOW);
    digitalWrite(row4Pin, LOW);
    digitalWrite(row5Pin, LOW);  
  }
  int button3state = digitalRead(button3Pin);
  Serial.println(button3state);
  if(button3state == 1) {
    //do this stuff
    Serial.println("Push");
    digitalWrite(row3Pin, HIGH);
    delay(500);
    digitalWrite(row1Pin, HIGH);
    delay(500);
    digitalWrite(row4Pin, HIGH);
    delay(500);
    digitalWrite(row2Pin, HIGH);
    delay(500);
    digitalWrite(row5Pin, HIGH);
    delay(500);
  }
  else{
    digitalWrite(row1Pin, LOW);
    digitalWrite(row2Pin, LOW);
    digitalWrite(row3Pin, LOW);
    digitalWrite(row4Pin, LOW);
    digitalWrite(row5Pin, LOW);
  }
}