How can I debug my Arduino project effectively?

How can I debug my Arduino project effectively?

To debug your Arduino project, start by checking your connections and ensuring everything is wired correctly.

What if my code compiles but the output is not as expected?

In that case, try adding Serial.print statements to your code to track variable values and flow.

Are there any common mistakes I should look out for?

Yes, common mistakes include using the wrong pin numbers, incorrect data types, and forgetting to initialize variables.

How can I test individual components?

You can test components by isolating them in a simple sketch to see if they function as expected.

What tools can help with debugging?

Tools like logic analyzers, multimeters, and Arduino IDE's built-in debugger can be very helpful.