Aurduino Blink a LED.JPG

Button and LED

  1. digital 13 is the output LED for our board in this experiment
  1. wait 0.1 is the delay timing

caption

Our experiment can be resume as :

  1. when Button is clicked forever , on digital 13 for 0.1 sec then off digital 13 for 0.1 sec
  2. and its will keep repeating until stop is clicked