Proportional steering control Mobile Robot Chassis- Fitted with SG-5010 Servo Motor for steering control- 2WD, driven by high torque metal gear DC motor (DC 6V)..
3-Wheeled Proportional Steering ChassisFitted with Ultrasonic Distance Sensor- SG90 Servo Motor for Steering Control- SG90 Servo Motor for Ultrasonic scanning mount- 2WD Front Wheel Drive- Battery holder for 2x Lithium Ion Battery*Battery and control board not included..