Treasure chest: shell of the EFSmartCarV14

This is the shell of EFSmartCarV14.
To assemble the car, you need M3 screws and nuts.
The EFSmartCar series is supported by ELECFREAKS. It is a multi-function car. We create 7 lessons to make users to study easily. It can help us to improve our thoughts to develop multi-function car if we've grasped how to use the sensors. For example, Infrared and Ultrasonic help us understand how to avoid obstruction and check distance. IRremote can help us understand how to control the car. FindLineModule