• Components of 2WD Circular Smart Car DIY Kit: acrylic chassis, TT motors, wheels, battery box, and fasteners.
  • 2WD Smart Car chassis assembled with dimensions, showing compatibility for Arduino and sensor expansion.
  • Assembled view of the Two-layer circular 2WD Smart Robot Car Chassis.
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2WD Circular Smart Robot Car Chassis DIY Kit (TT Motor Version)

2WD Circular Smart Robot Car Chassis DIY Kit (TT Motor Version)

HK$35.00
HK$35.00
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Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

🚗 2WD Circular Smart Robot Car Chassis DIY Kit (TT Motor Version)

The perfect starter platform for robotics, STEM learning, and Arduino projects.

⭐ Product Features

● 5-Minute Assembly – Simple structure makes it fast for beginners to build.
● Expandable Design – Pre-drilled holes support control boards, sensors, drivers, and modules.
● Arduino & 51 MCU Compatible – Direct support for Arduino UNO, MEGA2560, and 51 single-chip controllers.
● Stable 2WD Drive – Equipped with two TT motors for reliable movement and control.

🔧 Potential Applications

Function Description
Line Tracking Follows a black line or preset route via sensors.
Obstacle Avoidance Detects and avoids objects automatically.
Light Seeking Moves toward a light source.
Remote Control Works with Bluetooth and wireless modules.
STEM Education Excellent for coding, electronics, and robotics training.

📐 Specifications

  • Drive System: 2WD (Two-Wheel Drive)
  • Chassis Structure: Circular Double-Layer Acrylic
  • Motors: 2 × TT Motors
  • Power Supply: Battery Box (batteries not included)
  • Compatibility: Arduino UNO / MEGA2560 / 51 MCU / Driver Modules / Tracking Sensors / IR Avoidance Sensors

📦 Package Contents

Qty Item
2 Acrylic Chassis Plates (Upper + Lower)
2 TT Motors
2 Wheels with Hubs (Yellow/Black)
2 Caster Wheels
1 Battery Box
1 Set Screws, Standoffs & Fasteners

⚠ Important Note

This product is a DIY kit, not an assembled robot. You will need your own controller board (Arduino), sensor modules, and batteries to complete the build.

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