This course introduces students to the fundamentals of Printed Circuit Boards (PCBs) — the essential foundation of all electronic devices, often referred to as the "mother of electronic products." Students will use EasyEDA, a user-friendly online tool that allows them to design schematics and lay out PCBs without prior technical or coding knowledge.

By the end of the course, students will have completed a wireless power bank project. This smart device will support both standard USB charging and wireless charging through a built-in wireless charging chip that can detect and power compatible devices. The hands-on experience integrates design, fabrication, and real-world application, inspiring students to think like engineers and innovators.