Question: What does the following program do? const int buttonPin = 8; //Pushbutton const int ledPin = 9; //LED boolean LED = HIGH; void setup() {

What does the following program do?

const int buttonPin = 8; //Pushbutton

const int ledPin = 9; //LED

boolean LED = HIGH;

void setup()

{

pinMode(buttonPin,INPUT);

pinMode(ledPin,OUTPUT);

}

void loop()

{

while (digitalRead(buttonPin)==LOW) ;

digitalWrite(ledPin, LED);

LED = !LED;

while (digitalRead(buttonPin)==HIGH) ;

}

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