I’m preparing a hands-on lesson that lets students explore a full 3D representation of a simple printed circuit board, and I need an editable Fusion 360 file to anchor the class. The board itself is straightforward—credit-card size, single layer—with only one functional requirement: a line of LED indicators along the edge. Please place proper through-hole pads for standard 5 mm LEDs and include realistic copper and silkscreen detail so the 3D viewer looks exactly like what students will eventually hold in their hands. Everything must stay fully parametric. Sketches, components, and joints should be clearly named so beginners can toggle items, inspect the history timeline, and learn how each feature was built. I may later add switches or sensors, so leave dimensions and patterns easy to tweak. Deliverables • Native .f3d file with an intact timeline • STEP export for quick reference outside Fusion 360 • Brief usage note or screen capture showing how to reveal/hide the LED layer If you’ve modelled educational or demo PCBs in Fusion 360 before, a quick screenshot of past work will move you to the top of the list.