Turning on a LED seems very easy and it is. You just need to make sure you place the components in the correct place. And also that the components are working well. Then after doing the structure you just need to enter the USB port inside the computer, and then for challenges you just need to look and change some notes from the program.

How does it work?

The circuit interacts with Arduino via written code in the Arduino Programming Software in the computer. The code has a series of functions and commands which control the behaviour of Arduino.

Thanks for joining me!

Good company in a journey makes the way seem shorter. — Izaak Walton