Overview

The DFRobot 4WD Arduino-compatible mobile robot platform with encoders is a four-wheel drive chassis designed for robotics projects, competition builds, and experimentation. Its aluminum-alloy frame and thick acrylic parts are intended to provide a sturdy base, while the four-wheel drive layout is suited to uneven surfaces and general outdoor use.

This platform includes encoder kits for more precise travel measurement and closed-loop PID control. It also offers mounting space for common sensors and room inside the chassis for a battery, which can help with future expansion such as cameras or robotic arms.

Compatible accessories mentioned in the source include Hitec 311/422 servos, pan/tilt kits, infrared distance sensors, line sensors, URM37 ultrasonic sensors, and standard sensor brackets for the HCR mobile robot platform.

• 4WD chassis with encoder support
• Aluminum-alloy body with thick acrylic parts
• Sensor mounting options for common robotics add-ons
• Space for battery installation inside the frame
• Designed for expansion with cameras or manipulators
• Voltage range: 4.5 to 6V

Specifications should be verified on the official manufacturer page.