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4.9/5 Rating Rated by 800+ Customers on Google

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Genuine Products Quality checked before dispatch

⚡

Fast Dispatch Orders processed quickly

🚚

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Built for Makers Robotics • Electronics • DIY

🎓

Student Friendly Perfect for projects & learning

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Startup India Recognized Recognized startup company

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Physical + Online Store Visit us in Pimpri or shop online

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Secure Packaging Your components packed with care

2WD Mini Round Double-Deck Smart Robot Car Chassis DIY Kit

Component	Specification
Chassis Material	High-Quality Transparent Acrylic (3mm Thickness)
Drive System	2-Wheel Drive (2WD) with 2 Universal Wheels
Deck Configuration	Double-Deck (Dual-Layer) Design
Motor Type	2 x DC Geared BO Motors (L-Type)
Wheel Diameter	65mm High-Traction Rubber Wheels
Base Diameter	~130mm (Round Acrylic Plate)
Assembly	DIY Nut & Bolt Mechanical Assembly

Price

🚚 Ships within 24 Hours
📦 Pan India Delivery

₹ 381.36

(Tax included)

बारकोड: 8484510

Product Description The 2WD Mini Round Double-Deck Smart Robot Car Chassis DIY Kit is a compact, high-efficiency platform designed for building sophisticated mobile robots. Its unique double-deck circular design maximizes mounting space while maintaining a small footprint, making it ideal for tabletop experiments. The transparent acrylic layers provide a clean look and allow for easy structural monitoring. This kit is widely used by hobbyists and educators to build Bluetooth-controlled cars, line followers, and obstacle-avoidance robots.

Key Features

Dual-Layer Organization: Effortlessly separate your power systems (motors and batteries) on the bottom deck from your logic and control systems (Arduino, Raspberry Pi, or ESP8266) on the top deck.
360° Maneuverability: The combination of two independent drive wheels and dual universal caster wheels allows the robot to rotate on its own axis, perfect for tight spaces.
High-Quality Acrylic Base: Laser-cut from durable 3mm acrylic, providing a sturdy yet lightweight frame that reduces battery consumption.
Integrated Power Switch: Includes mounting holes and space for a 4 x AA battery holder and a power toggle switch for easy system-wide control.
Highly Expandable: Pre-drilled for various sensor modules, including ultrasonic sensors (HC-SR04), IR tracking modules, and speed encoders.

Technical Details

Mechanical Simplicity: Designed for rapid assembly; the entire frame can be put together in minutes using standard hand tools.
Tachometer Ready: The motor mounts are compatible with speed encoder disks, allowing for precise measurement of distance and velocity.
Firm Support: Uses black/brass hex spacers to create a rigid 25mm gap between the two decks, ensuring zero flex under load.

Prototyping and Engineering Tips from Robogears

Deck Placement Strategy: Always place your heaviest component—the battery pack—on the lower deck to keep the center of gravity low. This prevents the robot from tipping over during sudden starts or stops.
Universal Wheel Maintenance: If the robot isn't turning smoothly, check the caster wheels for dust or hair. A small drop of silicone lubricant can keep the steel balls spinning freely.
Wiring Cleanliness: Use the space between the decks to route your motor wires. This keeps the top deck clear for OLED displays, buttons, and sensors, making your project look professional.
Microcontroller Choice: Due to its round shape, this chassis is a perfect match for the Arduino Nano or ESP32 NodeMCU if you want to save space on the top deck for more sensors.

Package Includes

1 x Round Acrylic Top Plate
1 x Acrylic Baseboard
2 x 65mm Rubber Wheels
2 x Universal Caster Wheels
2 x DC Geared BO Motors
1 x 4 x AA Battery Holder
1 x Complete Set of Spacers, Screws, and Nuts

Disclaimer Images are for reference; minor variations in hole patterns or spacer colors may occur. ELECTRONICS NOT INCLUDED: This is a mechanical chassis kit. You will need to add a motor driver and a microcontroller to make it a fully "smart" robot.