DIY STEM Smart Robot Car Kit Auto Tracking Ultrasonic Obstacle Avoidance Car 4 Wheel Robot Car - Beginner Level Programming Helps Improve Logical Thinking and Creativity Skills

1.This is the most cost-effective and interesting robot car kit with simple mechanical structure, cute appearance and easy installation. 2.Provide a interesting graphical programs tutorial for writing code, which will take you into the world of smart programming robot car. 3.It has the functions of tracking, obstacle avoidance, infrared remote control and remote Bluetooth. Feature: 1.Ideal for DIY.Use popular control panels to meet the needs of different users! 2.Using mBlock graphical programming which will get more interesting in Thinking,Design,Building & Programming! Multi-function and various kinds of positioning holes for all kinds of modules! Product specification: Model Number:ZYC0039 Product Name:DIY Robot Smart Car 3.0 For Arduino Net weight:0.85KG Notes: Come with a 2 18650 battery box (batteries not included).Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package list: 1 × 4WD Smart Car Chassis with 2 18650 holder 1 × UNO R3 Improved Version(Type-c USB) 1 × Multi-function Expansion Board with buzzer and IR sensor(2.54 2P Connector) 1 × HC-05 Bluetooth Module 1 × L293D Motor Drive Shield Expansion Board(2.54 2P Connector) 1 × Ultrasonic Sensor HC-SR04 and acrylic bracket(2.54 2P Connector) 1 × 3 ways Infrared Reflective Sensor Tracking Module(2.54 2P Connector) 1 × SG90 180 Degrees 9G Micro Servo Motor and acrylic bracket 1set × 2.54 2P Connector Wire