This three omni wheel robotics car is well suited for surveillance and transportation, but mostly it is designed for researchers and students. It can move in any direction by changing the velocity and direction of each wheel without changing orientation. It comes with Arduino microcontroller and 3Omni-directional wheels which driven by 3 DC motor with encoders, allowing rotation and Omni-directional wheels which driven by 3 DC motor with encoders, allowing rotation and movement in any direction simultaneously.The integrated infrared and Ultrasonic sensors allow this robot to track and chase objects. It includes a microcontroller, IO expansion and DC motors with encoders. Its aluminum alloy body and pre-drilled hole for screws make it convenient for you to add components as you like.