Smart Robot Car 4WD Motor Chassis for Arduino DIY Kit

Highlights

• Easy to Install: Simple mechanical structure that can be assembled in about 10 minutes using provided 3D installation drawings.
• Four-Wheel Drive: Uses four deceleration DC motors with strong power, offering flexible movement and good directional control.
• Speed Measurement: Comes with speedometer code boards and photoelectric sensors, allowing the creation of a speed and distance measurement system.
• Expandable Design: Double-layer structure provides ample space for adding sensors and microcontrollers for more advanced projects.
• Sturdy Construction: Large, stable structure with well-molded wheels, making it easy to control and expand.
• Dimensions: Cart body size without tires is 26cm x 15.5cm; with tires is 26cm x 17.5cm. Wheel diameter is about 6cm, and the bottom plate thickness is 3mm.
• Note on Tires: The tire rubber pattern may vary from the image shown, but all models maintain strong traction for smooth operation.