A new hardware development model is emerging – engineers only need to input “design a low-power IoT control board that supports Wi Fi 6E and Bluetooth 5.3”, and AI systems can automatically generate schematics and PCB layouts that comply with electrical specifications, and output Gerber files that can be delivered for production. This technology relies on large-scale circuit knowledge graphs and deep learning models, significantly reducing the manual wiring process in traditional EDA workflows and compressing the hardware prototype iteration cycle from weeks to hours. Although currently applicable to moderately complex circuits, it has profound implications for education, makers, and rapid verification scenarios.