4WD Smart Robot Car Chassis Kit with Motors & Wheels – Arduino, ESP32 & Raspberry Pi
VAT inclusive; Computed calculations added locally.
Overview
Build your own four-wheel-drive robot with this practical and versatile 4WD Smart Robot Car Chassis Kit. The kit provides the essential mechanical components needed to create a compact robotic vehicle, allowing you to focus on the controller, sensors, and software.
The chassis is made from durable acrylic and is designed with mounting holes for installing control boards, sensors, batteries, and other robotics components. Four DC gear motors provide independent drive to the wheels, making the platform suitable for experimenting with forward, reverse, turning, and autonomous movement.
With approximately 65mm diameter wheels and motors designed for 6–12V operation, this chassis can be adapted for a wide range of Arduino, ESP32, Raspberry Pi, NodeMCU, and STM32 robotics projects. The approximate motor speed is 150 RPM at 6V, although actual speed varies with voltage, load, battery condition, and motor characteristics.
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Product Technical Information
Technical Details
The 4WD Smart Robot Car Chassis Kit provides a convenient foundation for developing custom robotic vehicles. Its four-wheel-drive configuration and gear motors make it suitable for both basic educational robots and more advanced autonomous vehicle experiments.
Features
- 4WD robotic vehicle configuration.
- Includes 4 DC gear motors.
- Motors designed for 6–12V DC operation.
- Approximate motor speed of 150 RPM at 6V.
- Approximately 65mm diameter wheels.
- Durable acrylic chassis construction.
- Mounting holes for controllers and sensors.
- Compatible with Arduino, ESP32, Raspberry Pi, STM32, and NodeMCU projects.
- Suitable for beginners, students, hobbyists, and robotics workshops.
- Provides a flexible platform for custom robot development.
Applications
- Obstacle avoidance robots.
- Line-following robots.
- Maze-solving robots.
- Arduino smart vehicles.
- ESP32 robotic cars.
- Raspberry Pi robotics projects.
- Autonomous vehicle experiments.
- University and academic robotics projects.
- Robotics learning and workshops.
- DIY remote-controlled vehicles.
How to Use
- Assemble the acrylic chassis and install the four DC gear motors.
- Attach the wheels securely to the motor shafts.
- Install the required controller board, such as an Arduino, ESP32, or Raspberry Pi.
- Connect the motors to a suitable motor driver or H-bridge.
- Connect an appropriate battery or DC power source according to the motor and controller requirements.
- Mount sensors such as ultrasonic, infrared, or line sensors using the available mounting points.
- Upload the required control program and test the robot at low speed before normal operation.
Important Notes
- This is a chassis and motor kit; controller, motor driver, battery, sensors, and other electronics are not included unless specifically stated.
- Do not connect the DC motors directly to Arduino, ESP32, Raspberry Pi, or other controller GPIO pins. Use a suitable motor driver.
- Motor speed varies according to supply voltage, mechanical load, battery condition, and operating conditions.
- Confirm the motor driver's voltage and current ratings before connecting the motors.
- Secure all screws, wheels, and motor mounts before operating the robot.
- Avoid prolonged motor stall conditions because stalled motors can draw significantly higher current and generate heat.
- The actual chassis and wheel dimensions may vary slightly between batches.
- Acrylic parts can crack if screws are overtightened.
Package Includes
- 1 × 4WD Smart Robot Car Chassis Kit with 4 × DC Gear Motors and Wheels
Frequently Asked Questions
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