How to Debug a Circuit

This video tutorial guides viewers through troubleshooting a non-working Arduino circuit with an LED. It covers checking power supply, open circuits, correct pin connections, component orientation, and potential damage to components or pins. The video also addresses short circuits and loose connections, providing a systematic approach to identifying and fixing common issues in simple Arduino circuits.

What can you do if you suspect that an LED might be broken?

What precautions should you take to avoid short circuits when using a breadboard?

What are some signs that indicate a loose connection in your circuit?