Professional Metal Shock Absorption Robot Tank Car Chassis with DC Encoder Motor, Smart Remote Control Tracked Crawler DIY Robotics Platform with Damping System for Arduino/Raspberry Pie/MicroBit
SmaringWing
Professional Smart Shock Absorbing Robot Tank Car Chassis Kit with 2pcs DC Motors, Remote Control STEAM Robotic Platform Model for Obstacle Avoidance for Arduino Raspberry Pi DIY STM32 Microbit Python
SmaringRobot
Premium 4WD Smart Mecanum Wheel Car Chassis for Arduino/Raspberry pi, ROS Metal Robot Platform with 80mm Mecanum Omni Wheel & DC Motor with Encoder, DIY Smart RC Robot Car Chassis DIY Learning Kit
SZDoit
Yahboom 2-DOF Servo Pan-Tilt Kit for DIY Robot, Electric Platform with Metal Servo, Accessories for Camera or Robot Arms Bracket (2DOF Metal servo Without Control Board)
Yahboom