2WD Light Mobile Robot Platform (Arduino / Raspberry Pi compatible)

This 2WD light mobile robot platform is an Arduino- and Raspberry Pi-compatible chassis for building two-wheeled robots. It features a lightweight acrylic body with mounting holes, making it easy to add sensors, microcontrollers, and other electronics.

The kit includes everything needed for assembly: gear motors, tires, encoder wheels, a caster wheel, battery holder, power switch, and fasteners. A screwdriver is included for convenience.

Specifications

• Chassis size: approx. 20 x 14 cm (L x W)
• Wheel diameter: 6.5 cm
• Motor supply voltage: 3V to 6V DC
• Recommended power: 4x AA batteries (6V with alkalines, not included)

Kit Contents

• 1 x acrylic chassis
• 2 x gear motors (1:48 ratio)
• 2 x car tires (66 mm diameter)
• 2 x speed encoder wheels
• 1 x universal caster wheel
• 2 x fasteners
• 1 x battery holder (for 4x AA)
• 1 x power button
• 1 x screwdriver
• Screws and nuts

Note: A motor controller and microcontroller (Arduino, Raspberry Pi Pico, ESP32, etc.) are required to operate. Free code examples are available online.