The perseids DIY Robot Smart Car Chassis Kit with Speed Encoder, 2 Wheels and and Battery Box for Arduino/Microbit/Raspberry Pi (2 Wheels)

2WD RC chassis car kits: size: 21 x 10 cm (L x W), the wheel size: 6 x 2.7 cm (diameter x H). The motor power supply is 3 V ~ 6 V. All above

2WD Smart Robot Car Chassis Kit/Speed encoder Battery Box 2 motor 1:48 Arduino

2WD Smart Robot Car Chassis Kit/Speed encoder Battery Box 2 motor 1:48 Arduino

Complete Assembly And Review Of A DIY Robot Smart Car Chassis Kit For Arduino or Raspberry Pi

Mecanum Wheel 4wd Metal Robot Car Chassis Remote Control Learning Kit

OSOYOO Robot Rc Smart Car DIY Kit to Build for Algeria

DIY Robot Car Smart Chassis Kit w/ Speed Encoder 4W 2-Layer for Arduino, RPi - RobotShop

Yahboom robotics, open-source hardware electronics and sensor kits.

2-Wheel Drive Smart Car DIY Robot Chassis Kit - ThinkRobotics –

Complete Assembly And Review Of A DIY Robot Smart Car Chassis Kit For Arduino or Raspberry Pi

Raspberry Pi Robot Car Lesson 1: Basic Framework Installation - Instructables

OSOYOO Robot Rc Smart Car DIY Kit to Build for Algeria