CHARM IT! Touch Phone Charm by High IntenCity

Robot Tracked Tank Car Chassis with Encoder DC Motor, Suspension Shock Absorption Chassis Car Double Layer Full-Metal Robotic Moving Platform Track for Arduion RPi Jetson DIY Maker Smart Robot Car

YonPhsy Robot Tracked Tank Car Chassis, Shock Absorbing Robot Chassis Full-Metal Robotic Moving Platform Track for Raspberry Pi Arduino Jetson Microb DIY Maker Smart Car Learning Kit

Premium Intelligent 2WD Tank Robot Chassis Platform with 2PCS DC Motors & Plastic Track, RC STEAM Science Kit Compatible with PS2, WiFi, Bluetooth for School Scientific Education, Robotic Competition

LK COKOINO 4WD Mecanum Wheel Smart Car Robot Chassis for Arduino R3 R4/ Leonardo/Raspberry Pi 5/4B/3B+/3B/2B/1B+ Projects with TT Motor, DIY Robot Building Base Kit for Teens & Adults

Professional 60mm Mecanum Wheel Car Chassis MC100 for Arduino/Raspberry pi/Micobit, Remote Control 4WD Metal Smart Robot Car Chassis Kit Omnidirectional Wheel with DC TT Motor DIY Toy AI ROS STEAM

LAFVIN Smart Robot Car 2WD Chassis Kit with Ultrasonic Module R3 Board,Remote Compatible with Arduino IDE DIY Kit

Clear Duralar .003 25X40 Sheet

ELEGOO UNO R3 Smart Robot Car Kit V4 for Arduino Robotics for Kids Ages 8-12 12-16 STEM Science Kits Coding Gifts for 8 9 10 11 12 13 14 15 16 Year Old Boys Girls Teens Cool Engineering Building Toys