The Keyestudio KS0520 4DOF Mechanical Robot Arm Car takes the fun of a remote-controlled car and adds a functional, multi-axis robotic arm. Use Bluetooth to control this robotic car and tackle challenges or put it to work to move items around an obstacle course. Whilst you advance your knowledge of coding, programme this robotic smart car to perform various modes of navigation such as line tracking, ultrasonic following, maze function and more…