DN Codebot 6:
Write a program that uses buttons so that it will make a square if Button 0 is pressed and will make a triangle if Button 1 is pressed. You can use the code below. Replace the comments with your code. Upload a screenshot of your code after you test it.
DN Codebot 7:
Write the code to break out of the loop. Also rewrite the n_led so that they go in opposite direction.
https://www.onlinepianist.com/virtual-piano - online keyboard
DN Codebot 9: