Question

Write Arduino program to implement wiring three momentary switches to the Arduino board

Answer 1

Pseudo Code:

void setup() {
  // initialize the LED pin as an output:
  pinMode(ledPin1, OUTPUT);

  pinMode(ledPin1, OUTPUT);

  pinMode(ledPin1, OUTPUT);
  pinMode(buttonPin1, INPUT);
  pinMode(buttonPin2, INPUT);
  pinMode(buttonPin3, INPUT);


}

void loop() {
  // read the state of the pushbutton value:
  buttonState1 = digitalRead(buttonPin1);
  buttonState2 = digitalRead(buttonPin2);
  buttonState3 = digitalRead(buttonPin3);

  if (buttonState1 == HIGH) {
    digitalWrite(ledPin1, HIGH);
  } 

 if (buttonState2 == HIGH) {
    digitalWrite(ledPin2, HIGH);
  }
 if (buttonState3 == HIGH) {
    digitalWrite(ledPin3, HIGH);
  }
else {
    
    digitalWrite(ledPin1, LOW);
digitalWrite(ledPin2, LOW);
digitalWrite(ledPin3, LOW);
  }
}

Let me know if you have any doubts or if you need anything to change. 

If you are satisfied with the solution, please leave a +ve feedback : ) Let me know for any help with any other questions.

Thank You!
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