During October 2024, Alex Talansk built an LED demonstration circuit as a KiCad project in the formulaslug/fs-3-intro-projects repository, delivering a complete schematic, PCB layout, and custom footprints for an LED, resistor, and battery holder. Using KiCad for schematic capture and PCB design, Alex established a reusable hardware demo baseline that supports rapid prototyping and onboarding for future introductory projects. The work demonstrated disciplined circuit wiring and version-controlled hardware design, providing a concrete foundation for hardware validation. While the project scope was focused, it reflected solid electronics engineering fundamentals and careful attention to reproducibility and maintainability in PCB design workflows.