The video shows a person assembling a small robotic car. The car has a wooden base and two yellow wheels. The person is seen using a soldering iron to connect wires to a circuit board. The circuit board has various electronic components attached to it, including a blue microchip and a black speaker. The person carefully soldered the wires to the board, making sure they were securely attached. Once the soldering was complete, the person tested the car by turning it on and watching it move forward. The car's movement was smooth and controlled, indicating that the assembly was successful.