Generic UNO R3 Smart Robot Car Kit V4 – Compatible with Arduino | Infrared Line Tracking + Ultrasonic Obstacle Avoidance + APP/Remote Control | STEM DIY Programming Robot for Kids, Teens, Beginners (132 Pieces)

The UNO R3 Smart Robot Car Kit V4 is a comprehensive DIY educational robotics set designed for beginners, students, and tech-savvy kids. Compatible with the Arduino platform, this kit offers hands-on experience in assembly, programming, and intelligent motion control.

The kit includes:

• UNO R3 (CH340) controller board
• L298N motor driver module
• HC-SR04 ultrasonic sensor
• 4-pair IR line tracking module
• Infrared remote control + Bluetooth module
• Full set of motors, wheels, chassis, and electronic parts (132 pieces total)

Core Functions:

• Infrared Line Tracking – Follows a black track automatically
• Ultrasonic Obstacle Avoidance – Detects and avoids objects in front
• Infrared Remote + Mobile App Control – Use IR remote or Bluetooth-connected phone to operate
• Programmable – Supports Arduino IDE and block-based visual programming (Scratch-style)

Ideal for:

• Teens learning robotics or coding
• Parents seeking screen-free tech toys
• Teachers and coding clubs for STEM education
• DIY electronics enthusiasts

• A multifunctional smart robot car kit designed for STEM learners aged 12+. Supports line tracking, obstacle avoidance, infrared & Bluetooth control. Compatible with Arduino and ideal for hands-on coding, assembly, and robotics education.