How do I debug my Arduino code?

How do I debug my Arduino code?

Debugging Arduino code can be done using several methods. What specific issues are you facing?

My LED isn't turning on when I run the code.

Let's check a few things: Is the LED connected properly? Have you verified the pin number in your code?

Yes, the connections are correct, and I'm using pin 13.

Great! Make sure your code includes the correct setup for pin 13 as an OUTPUT. Can you share your code?

Sure, here it is: void setup() { pinMode(13, OUTPUT); } void loop() { digitalWrite(13, HIGH); delay(1000); digitalWrite(13, LOW); delay(1000); }

Your code looks good! If the LED still doesn't light up, try using a different LED or check if the board is functioning properly.