Dive into the world of Electronics Design Automation (EDA) with this interactive PCB Auto-Router. Visualize how computers solve complex wiring puzzles using the Lee Algorithm (BFS) and learn why hardware design is a masterpiece of optimization. Perfect for students and engineers, this tool features an integrated IPC-2221 calculator to compute trace widths based on current and temperature rise. Design your board, route traces instantly, and analyze real-time physics data like resistance and voltage drop—all from your browser on any device!