Arduino Robot Car Kit V2.1 - Programmable STEM Learning Kit

Arduino Robot Car Starter Kit V2.1 - Complete Programmable Platform

A complete Arduino-compatible robot car kit designed for learning programming, electronics assembly, and robotics fundamentals through hands-on building and coding. Includes all sensors, motors, controllers, and components needed to build a fully functional programmable robot car with WiFi control, line tracking, and obstacle avoidance capabilities.

Designed for: Arduino learners, hobbyists, students, and educators who want practical experience with microcontroller programming, sensor integration, and robotics mechanics.

Technical Capabilities & Learning Opportunities

• Multiple programmable modes: WiFi/Bluetooth control, autonomous line tracking, obstacle avoidance, object following, and gravity-sensing control via mobile app
• Hands-on circuit building: Wire and assemble sensors, motor drivers, wireless modules, and power systems from scratch
• Real coding practice: Program sensor logic, motor control algorithms, and wireless communication protocols using Arduino IDE
• Expandable platform: Modular design allows advanced users to add custom sensors, modify code, and experiment with new functions
• Arduino UNO R3 compatible: Works with standard Arduino libraries and massive online community resources

Complete Component List

• Arduino UNO R3 compatible controller board
• Model X Motor Driver Module
• WiFi Shield (ESP8266) + Bluetooth Module
• Ultrasonic sensor with mounting bracket
• Servo motor for sensor positioning
• 5x Line tracking sensors
• 2x Obstacle avoidance IR sensors
• Buzzer module
• IR remote control with receiver and transmitter
• 18650 dual battery holder with voltage meter
• 2-layer acrylic chassis (laser-cut)
• 4x DC gear motors with metal mounting brackets
• 4x Rubber wheels
• Complete wiring kit: 8-pin female-to-female jumpers (20cm), 20-pin male-to-female jumpers (20cm), power distribution cables
• Hardware kit: screws, nuts, Phillips screwdriver
• USB cable for programming

Documentation & Learning Resources

Step-by-step online tutorials with circuit diagrams, assembly photos, and commented sample code for each function:

• Assembly instructions with wiring diagrams
• Sample Arduino sketches for all sensor modes
• WiFi and Bluetooth configuration guides
• Mobile app setup (Android & iOS compatible)
• Troubleshooting and expansion project ideas

Access tutorials here: https://osoyoo.com/driver/

Important Notes

Batteries NOT included: Requires 2x 18650 rechargeable lithium batteries and charger (not included due to shipping restrictions). Purchase locally or select our kit with battery option:

View Kit with Battery & Charger →

Technical Specifications

• Controller: Arduino UNO R3 compatible (ATmega328P)
• Wireless: WiFi (ESP8266) + Bluetooth 2.0
• Power: Dual 18650 batteries (7.4V nominal), onboard voltage monitoring
• Motors: 4x DC gear motors with encoders
• Sensors: Ultrasonic distance, 5x line tracking, 2x IR obstacle, servo-controlled sensor mount
• Chassis: Acrylic, 2-layer design
• Programming: Arduino IDE (C/C++), extensive library support

Skill Level

Suitable for beginners with basic soldering-free assembly, but provides enough technical depth for intermediate users to explore sensor fusion, PID control, and custom firmware modifications.