Smart Robot Car Chassis Kit, 4WD DIY Robot Car Platform, Complete Tracking Motor Robot Kit with Switch and Battery Compartments, for and Projects

Item Type: Smart Robot Car Chassis KitMaterial: PCBPower Supply: 4 x AA battery (not included)Package List：2 x Car Chassis4 x Wheels4 x Motors1 x For R3 Mainboard1 x V5.0 Expansion Board1 x L298N Drive1 x SG90 Module1 x SR04 Ultrasonic Module1 x Obstacle Avoidance Module1 x Lamp Group Module1 x USB Cable1 x Instructions1 x Battery Box4 x Bracket Accessories1 x Module Wiring Row8 x Connecting Wires1 x 1 Screw Pack (4 x Long Screws, 4 x Medium Flat Screws, 5 x Medium Pointed Screws, 7 x Short Screws, 6 x Nuts)1 x 2 Screw Pack (3 x Accessory Brackets, 2 x Medium Screws, 1 x Short Screws)1 x 3 Screw Pack (8 x Long Accessories, 4 x Round Accessories, 8 x Long Screws, 8 x Short Screws, 8 x Nuts, 4 x Long Bolts)

• COMPLETE DIY KIT: This smart robot car chassis kit includes all necessary components for building a functional 4WD robot car, featuring 4 motors, wheels, chassis plates, and multiple control modules for easy assembly and customization.
• ADVANCED CONTROL SYSTEM: Equipped with L298N drive module, ultrasonic sensor, and obstacle avoidance module, this robot car platform offers precise movement control and intelligent navigation capabilities for various STEM projects.
• VERSATILE COMPATIBILITY: Designed to work seamlessly with R3 mainboard and V5.0 expansion board, making it perfect for educational robotics, programming practice, and IoT development projects.
• DURABLE CONSTRUCTION: Made from high-quality PCB material with integrated design, the chassis provides excellent stability and durability for long-term use in both indoor and outdoor environments.
• EASY POWER MANAGEMENT: Includes convenient battery compartments for 4 AA batteries (not included) and an on/off switch for quick power control, allowing for uninterrupted operation during experiments and demonstrations.