Many beginners are likely to confront such a problem: after they buy an Arduino, they have no idea how they should start. Helpful manuals are very important. Eever product sold by us is attached with detailed instruction. Then you don’t need to be so worried about it.
In addition to manuals, you may have to look for some tutorials as well. Since it’s not so easy to find paper tutorials and it’s not convenient to carry a heavy book with you everywhere, we have found a very useful online tutorial for you. There are several lessons in this tutorials by which you can have better understands of Arduino.
Now come and see this online tutorial: