Top 10 Best arduino projects 2018

In this video, i have combined the top ten arduino projects according to me for 2018.
all the videos belong to their own owners.

10 .  blind stick.
         https://www.youtube.com/watch?v=4TVY17DRUzA

9 .   Line following robot
       https://www.youtube.com/watch?v=fIZYdYqyBEM

8.  smart tracker
     https://www.youtube.com/watch?v=-f6FthqPwog

7.  Home automation
      https://www.youtube.com/watch?v=MnaryeiBStM

6 .  Color separator.
       https://www.youtube.com/watch?v=CPUXxuyd9xw

5 .  Obstacle avoidance
       https://www.youtube.com/watch?v=C3GhJmmRY4Y

4  .  Piano click.
       https://www.youtube.com/watch?v=xXOSZ0u6Fyk

3  . Led cube
      https://www.youtube.com/watch?v=2BlVUKW5hL0

2  .  Bluetooth car
        https://www.youtube.com/watch?v=kewza7RyKMQ

1  . Ultrasonic radar
      https://www.youtube.com/watch?v=kQRYIH2HwfY