Week 3!!

 

Digital Input

The Serial Monitor

Control the LED with two buttons:

and below is my code (feel free to copy and try it on your board.)

const int buttonPin = 2;     
const int ledPin =  13;      
const int buttonPinTwo = 4;


int buttonState = 0;         
int buttonStateTwo = 0;

void setup() {
  pinMode(ledPin, OUTPUT);
  pinMode(buttonPin, INPUT);
  pinMode(buttonPinTwo, INPUT);
}

void loop() {
  buttonState = digitalRead(buttonPin);
  buttonStateTwo = digitalRead(buttonPinTwo);

  if (buttonState == HIGH) {
    digitalWrite(ledPin, HIGH);
  }
  
  if (buttonStateTwo == HIGH) {
    digitalWrite(ledPin, LOW);
  }
}