Designed multi-layer Top and Bottom Power Distribution Boards (6x9 cm and 6x6 cm modular nodes) for the European Rover Challenge. Engineered robust power routing for high-current robotic actuators using transient voltage suppression and DC-DC step-down converters to isolate high-current locomotion from peripheral computing nodes for a 6-wheeled terrestrial rover. Built centralized Main Controllers to orchestrate complex drive systems and real-time processing.