4WD Smart Robot Car Kit is a popular robot kit designed for beginners to learn about electronics, programming, and robotics. This kit comes with everything needed to build a robot car, including a chassis, motors, sensors, and a control board.
The control board is based on the Arduino platform, which is a widely used open-source electronics platform. The kit comes with detailed instructions on how to assemble the robot car and program it using the Arduino programming language.
One of the unique features of this kit is that it includes multiple sensors, including an ultrasonic sensor, infrared sensor, and line-following sensor. These sensors can be used to create a variety of functions, such as obstacle avoidance, line-following, and remote control.