Arduino motor amp servo driver boards arduino t010051 this servo module is a bigger version of the micro servo module a high quality servo module with the standard tinkerkit 3 pin connector to be plugged in the sensor shield features 360deg rotation angle 33kgcm torque 017sec60deg speed and 44g weight servos are composed of an electric motor mechanically linked to a potentiometer arduino controls the servo using the servo library the electronics inside the servo translate th