How do I troubleshoot issues with Arduino libraries?

I'm having trouble with a library in my Arduino project. What should I do?

First, can you tell me which library you're using and what specific issue you're encountering?

I'm using the Servo library, and my servo motor isn't responding.

Make sure you've included the library correctly in your code. Have you checked the wiring and power supply to the servo?

Yes, the wiring seems fine. I included the library at the top of my sketch.

Great! Next, ensure that you're using the correct pin number in your code. Can you share your code snippet?

Sure, here it is: #include <Servo.h> Servo myServo; myServo.attach(9); But it still doesn't work.

It looks like you're on the right track. Try adding a myServo.write(90); command in your loop to see if it moves.