HC-SR04 Ultrasonic Sensor Simple Project

I was! But the projects i did and the questions i asked didnt contain every keyword that is relative with arduino...I am still learning man! :slight_smile: Sorry for the 'idiotic' questions/answers...

I am using this Download Processing / Processing.org.

  1. I copy paste the code.
  2. I saved to a file
  3. Clicked on run.

the result is in the image above. I have double monitors so whatever you see I see. There is no output on the IDE that you are missing. btw if you cannot come up with something, whats the best way of debugging here?

Should I try debuging like I do in C language? :confused: or its waste of time?