Start with visual block-based programming in the ElegooKit App to control lights, sensors and movement, then progress to text-based coding with Arduino IDE. Progress from introductory visual programming to more advanced text-based coding projects. Stream live video over Wi-Fi to a compatible phone and control the robot from a first-person view. The two-axis camera gimbal lets you adjust the viewing direction while driving. In obstacle-avoidance mode, the ultrasonic sensor measures the distance to objects ahead so the robot can change direction before a collision. Keep your car away from collision and enjoy the fun. The infrared line-tracking module detects a dark line against a lighter surface and guides the robot along the path. Use a clear, high-contrast track for more reliable line following. | Elegoo | | Conqueror Robot Tank Kit with UNO R3, Compatible with Arduino, STEM Projects & Toys for Kids, Teens, Adults, Robotics | Best Buy