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  • DIY Accessories Intelligent 4WD Robot Smart Car Encoder Battery Box Drive Motor Educational Stem Toys Robotics Kit for Arduino
  • DIY Accessories Intelligent 4WD Robot Smart Car Encoder Battery Box Drive Motor Educational Stem Toys Robotics Kit for Arduino
  • DIY Accessories Intelligent 4WD Robot Smart Car Encoder Battery Box Drive Motor Educational Stem Toys Robotics Kit for Arduino
  • DIY Accessories Intelligent 4WD Robot Smart Car Encoder Battery Box Drive Motor Educational Stem Toys Robotics Kit for Arduino
  • DIY Accessories Intelligent 4WD Robot Smart Car Encoder Battery Box Drive Motor Educational Stem Toys Robotics Kit for Arduino
  • DIY Accessories Intelligent 4WD Robot Smart Car Encoder Battery Box Drive Motor Educational Stem Toys Robotics Kit for Arduino
DIY Accessories Intelligent 4WD Robot Smart Car Encoder Battery Box Drive Motor Educational Stem Toys Robotics Kit for Arduino
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DIY Accessories Intelligent 4WD Robot Smart Car Encoder Battery Box Drive Motor Educational Stem Toys Robotics Kit for Arduino

  • 10 - 99 Pieces
    $53.99
  • 100 - 999 Pieces
    $49.99
  • 1000 - 9999 Pieces
    $47.99
  • >= 10000 Pieces
    $42.99

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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DIY Accessories Intelligent 4WD Robot Smart Car Encoder Battery Box Drive Motor Educational Stem Toys Robotics Kit for Arduino

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • DIY Assembly & Programming: Enables users to build and program a 4WD robotic smart car with encoder motor control, obstacle-avoidance sensors, and autonomous navigation capabilities.
  • Educational STEM Learning: Designed to teach robotics, coding, and engineering principles through hands-on assembly and customization of the modular components.

Key features

  • 1. Durable ABS Plastic Construction

    • With corrosion-resistant ABS plastic, ensure structural longevity even during rigorous use. Compared to standard plastic materials, ABS offers enhanced durability and resistance to wear and tear*.

  • 2. Modular Design for Customization

    • With a modular design and open-source components, customize functions and experiment with programming 40% faster than non-modular kits*. Easily upgrade sensors, motors, or add new features for tailored projects.

  • 3. Precision Encoder Motors

    • Equipped with encoder motors, achieve 25% more precise movement control than non-encoder models*, enabling accurate navigation and obstacle avoidance through integrated sensors.

  • 4. Adaptable for Diverse Use Cases

    • Designed for both educational settings and hobbyist projects, this kit offers broader adaptability than single-purpose robots*. Ideal for teaching programming, robotics, or creating custom remote-controlled vehicles.

  • 5. Eco-Friendly Compliance

    • Complies with EPR certifications in France and Germany, ensuring environmentally responsible packaging practices compared to non-certified products*. Reduces ecological impact through regulated waste management.

Product details

DIY Accessories Intelligent 4WD Robot Smart Car Encoder Battery Box Drive Motor Educational Stem Toys Robotics Kit for Arduino

The DIY Accessories Intelligent 4WD Robot Smart Car is a versatile educational STEM kit designed for ages 8+. Featuring an ABS plastic frame, rechargeable battery, and modular components, it combines hands-on learning with advanced robotics capabilities. Ideal for hobbyists, educators, and students, this kit supports Arduino integration and includes sensors for obstacle detection, enabling customizable autonomous navigation.

Technical specifications

FeatureSpecificationBenefit
MaterialABS PlasticDurable, lightweight, and resistant to wear
CertificationEPR France/Germany PackagingMeets EU environmental compliance standards
ModularityInterchangeable componentsEasy customization for diverse projects
SensorsUltrasonic/Infrared (Base Model)Real-time obstacle detection and navigation
Power SourceRechargeable BatteryLong operational hours without replacements
CompatibilityArduino-compatibleExpandable with open-source programming

Customization guide

Adjustable parameters include:

  • Sensor Type: Swap ultrasonic/infrared sensors to suit specific navigation needs.
  • Motor Power: Upgrade motor torque for heavier payloads or rugged terrain.
  • Battery Capacity: Customize battery size to extend operational duration.

Get inspired

Turn this kit into an autonomous explorer, a programmable game controller, or a research tool. With its modular design, you can adapt it to robotics competitions, classroom experiments, or personal projects—limited only by your imagination.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Sensor Range30cm80cm150cm*
Motor Torque5N·cm8N·cm12N·cm
Battery Life2 hours4 hours6+ hours
Modularity LevelBasic (wheels/sensors)Intermediate (chassis)Full (all components)

Supplier's note

  1. Technical Breakthroughs:

    • Modular Design: Enables infinite customization for tailored applications.
    • EPR Compliance: Reduces environmental impact through regulated packaging.
    • Sensor Integration: Dual ultrasonic/infrared systems outperform single-sensor kits.

  2. Version Selection Guide:

    • Base Model: Perfect for beginners (8-13 years) learning programming basics.
    • Advanced Model: Ideal for teens (14+) and hobbyists needing robust navigation for competitions.
    • Pro Model: Professionals and researchers benefit from its industrial-grade specs, such as 150cm sensor range—30% farther than industry benchmarks—for precise autonomous operations.

With the Pro’s enhanced motor torque, you can build robots for rugged outdoor use. Pair it with its extended battery life to ensure uninterrupted operation in field research or long-term experiments.

Frequently asked questions

  • Which DIY robot car kit is best for STEM education for beginners?

  • How do I clean the sensors on a DIY robot car for obstacle detection?

  • What materials make this robot car kit durable for frequent use?

  • Can I customize this robot car with additional sensors or parts?

  • Is this robot car kit certified for safety and environmental standards?

  • How long does it take to assemble the DIY robot car kit?

  • What makes this robot car’s battery efficient for long runs?

  • Can this kit be used for competitive robotics projects or coding challenges?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Frame MaterialRugged outdoor use, classroom durabilityIndustry Standard: Standard plastic (ISO 9001, 1.5mm)
Our Base: ABS plastic (ISO 1043, 2mm)
Our Advanced: Reinforced ABS (ISO 1043 + 20% thicker)		▲▲ Our Advanced: 20% thicker frame for extreme durability (resists drops >1m)Heavier weight (15% increase) ▲
Higher cost ▲▲
Motor PerformanceHigh-speed tasks, heavy payloadsIndustry Standard: 150 RPM, 0.1N·cm torque
Our Base: 200 RPM, 0.2N·cm torque
Our Advanced: 250 RPM, 0.3N·cm torque		▲▲ Our Advanced: 66% higher torque for steep inclines (tested on 30° slopes)Increased power draw reduces battery life by 10% ▲
SensorsAutonomous navigation, obstacle avoidanceIndustry Standard: 1x IR sensor (2m range)
Our Base: 2x IR sensors (3m range)
Our Advanced: 2x IR + 1x ultrasonic (5m range)		▲▲ Our Advanced: 3-sensor fusion for 98% obstacle detection accuracy (vs 85% industry)Higher complexity for beginners ▲▲
Battery LifeContinuous operation, long projectsIndustry Standard: 2xAA (4hr runtime)
Our Base: Rechargeable LiPo (6hr runtime)
Our Advanced: High-capacity LiPo (8hr runtime)		▲▲ Our Advanced: 100% longer runtime than base (tested at 25°C)Requires charger ▲
Slightly bulkier design ▲
ModularityCustomization, educational adaptabilityIndustry Standard: Fixed chassis
Our Base: 5 modular slots
Our Advanced: 10 modular slots + open-source API		▲▲ Our Advanced: Supports 20+ third-party accessories (e.g., cameras, grippers)Steeper learning curve for assembly ▲▲
Compliance CertificationsEU market access, safety complianceIndustry Standard: No EPR compliance
Our Base: EPR France/Germany (Packaging)
Our Advanced: EPR + RoHS/CE certifications		▲▲ Our Advanced: Full EU regulatory compliance (saves 20% import costs)Certification fees increase base price by 15% ▲

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