This Article is about How you can control Arduino on board LED.
Doesn't need any external components just connect ardunio board to your pc and select 'Serial Port' in Software.
Good Luck ......!!!
If you need custom software for your college or Industrial project contact me on : www.facebook.com/jaydippatelkalol thank you....
Download Link :
Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.