4. Now, Click the Control code block category and look for the wait code block. Place the wait code block below the set pin code block. The wait argument is set to one second. Leave the argument at this value. Go back to the Output code block category. Place another set pin code block onto the canvas below the wait code block
5. Set the pin value to 13 and the state too low to turn off the LED and then again put a wait block after set block