2 Wheel Smart Car Robot Chassis Kit DIY for Arduino Raspberry Pi
2 Wheel Smart Car Robot Chassis Kit – DIY Platform for Arduino & Raspberry Pi
The 2 Wheel Smart Car Robot Chassis Kit is a modern DIY platform for building mobile robots with Arduino or Raspberry Pi. It includes a precision-cut acrylic chassis, two geared DC motors with rubber wheels, and a 360-degree rotating ball caster for smooth omnidirectional movement. This kit is ideal for hobbyists, students, and makers who want to explore robotics, line following, or autonomous vehicle projects.
Key Specifications
| Specification | Value |
|---|---|
| Chassis Material | Acrylic |
| Dimensions | 200mm x 150mm x 3mm |
| Wheel Diameter | 65mm (rubber tires) |
| Motor Type | DC gear motor, 3-6V, 120 RPM |
| Caster | 360° rotating ball caster |
| Payload Capacity | Up to 500g |
What You Can Build With This
- Line following robot using IR sensors
- Obstacle avoidance robot with ultrasonic sensor
- Bluetooth-controlled rover with Arduino
- Raspberry Pi camera streamer robot
Compatibility
This chassis works with popular development boards like Arduino Uno, Mega, Nano, and Raspberry Pi 3/4. To drive the motors, you need an external motor driver such as L298N or L293D. The motors operate at 3-6V, so a separate power supply (e.g., 2-3 AA batteries or a 7.4V LiPo with regulator) is recommended. Logic power can be drawn from the board's 5V or 3.3V pin while keeping the motor supply isolated.
Wiring Notes
Connect each motor's terminals to the output of an H-bridge driver. The driver’s input pins go to digital I/O on your microcontroller. Use a shared ground between the motor power and logic circuits. Add a 100µF capacitor across the motor terminals to reduce electrical noise.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino?
Yes, you can use any Arduino board with a motor driver shield like L298N to control the motors.
Does the kit include a motor driver?
No, the motor driver is sold separately. We recommend the L298N or L293D driver module.
What is the maximum speed of the robot?
Speed varies with voltage; at 6V, the robot travels approximately 0.5 metres per second.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items