int ledpin =13; // Define pin 13 for LED

int inpin= 5; // Define pin 5 for Push Button

int val; // Define the variable val

void setup() {

pinMode(ledpin, OUTPUT); // Define LED as Output

  pinMode(inpin,INPUT); // Define Button as Input

}

void loop() {

val = digitalRead(inpin); // Read digital pin 5 level value assigned to val

if(val == HIGH) // Test button is pressed

{

digitalWrite(ledpin, HIGH);

}

else {

digitalWrite(ledpin,LOW);

}

}