This 4wheel robot car chassis kit features a duallayer chassis design, providing a stable and expandable base for building Arduino-based mobile robots. It includes four DC gear motors, wheels, and mechanical components, making it a versatile foundation for line following, obstacle avoidance, and educational robotics projects [citation:5][citation:2].
| Parameter | Value |
|---|---|
| Chassis Type | Dual-layer (2 plates) [citation:5] |
| Drive System | 4WD (four-wheel drive) [citation:5] |
| Motor Type | DC gear motor (1:48 ratio typical) [citation:6] |
| Motor Voltage | 3-6V DC [citation:3] |
| Wheel Diameter | ~65mm [citation:3] |
| Chassis Material | Plastic / Acrylic [citation:5] |
| Power Supply | 4x AA battery holder [citation:5] |
= Key Features =
Easy Assembly - Simple mechanical structure with included screws and fasteners [citation:6]
Educational Design - Ideal for learning robotics and coding with Arduino [citation:2]
Expandable Platform Predrilled holes for sensors and modules (ultrasonic, IR, etc.) [citation:5]
Precise Control - Optional tachometer encoder support for speed measurement [citation:5]
√ Expandable with sensors (ultrasonic, IR, etc.)
√ Compatible with Arduino and motor driver boards [citation:5]
√ Durable construction for indoor robotics applications [citation:5]
Chassis not moving smoothly:
Assembly issues: