• Latest Raspberry Pi HATs and Shields Online | SB Components Ltd - Explore latest selection of Pi HATs and Shields online. Turn your dream of designing Raspberry Pi based robot into reality with the help of Motor shield for Raspberry Pi as this board helps in making object-following, Maze-solver, line- following, wall following robots and you can tell about the environment to your robot by connecting ultrasonic and IR sensors.Shop Raspberry Pi HATs and Shields from. [more]