Script:

const int buttonPin = 2;     // the number of the pushbutton pin

const int ledPin =  13;      // the number of the LED pin



int buttonState = 0;         // variable for reading the pushbutton status



void setup() {

  pinMode(ledPin, OUTPUT);      // initialize the LED pin as an output

  pinMode(buttonPin, INPUT);    // initialize the pushbutton pin as an input

}



void loop() {

  buttonState = digitalRead(buttonPin); // read the state of the pushbutton value



  if (buttonState == HIGH) {    // check if the pushbutton is pressed

    digitalWrite(ledPin, HIGH); // turn LED on

    delay(500);                 // wait for half a second

    digitalWrite(ledPin, LOW);  // turn LED off

    delay(500);                 // wait for half a second

  } else {

    digitalWrite(ledPin, LOW);  // turn LED off

  }

}

Como Executar o Script:

1. Components Required:

• Arduino board (e.g., Arduino Uno)


• LED


• Pushbutton


• Resistors (220 ohm for LED, 10k ohm for button)


• Breadboard and jumper wires

2. Circuit Setup:

• Connect the LED anode (longer leg) to pin 13 on the Arduino and the cathode (shorter leg) to ground through a 220-ohm resistor.


• Connect one terminal of the pushbutton to pin 2 on the Arduino.


• Connect the other terminal of the pushbutton to 5V.


• Connect a 10k-ohm resistor from pin 2 to ground to act as a pull-down resistor.

3. Upload the Script:

• Open the Arduino IDE on your computer.


• Copy the provided script into a new sketch.


• Connect your Arduino board to your computer using a USB cable.


• Select the correct board and port from the 'Tools' menu in the Arduino IDE.


• Click on the 'Upload' button to upload the script to the Arduino board.

4. Test the Setup:

• Once the script is uploaded, press the button.


• The LED should flash on and off while the button is pressed.