Arduino Robot Car Kit V2.1 - Programmable STEM Learning Kit
Arduino Robot Car Kit V2.1 - Programmable STEM Learning Kit
⚠️ Batteries NOT included — Requires 2× 18650 rechargeable lithium batteries + charger (not included due to shipping regulations).
Want everything in one box? Buy V2.1 Kit WITH battery & charger ($67.80) →
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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/
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.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
Frequently Asked Questions
Do I need to solder anything? +
No soldering required. All components use plug-and-play wire connections. You only need a screwdriver to assemble the chassis — no special tools needed.
What skill level is this kit for? +
Suitable for beginners aged 12 and up. No prior coding or electronics experience is required. Each tutorial lesson on osoyoo.com starts from scratch and explains every step in detail.
Is sample code included? +
Yes. All Arduino sample code and step-by-step programming tutorials are free at osoyoo.com. You download the code and upload it via Arduino IDE — no prior IDE experience needed, the tutorial walks you through it.
What batteries does it require? +
The kit requires 18650 Li-ion rechargeable batteries. Check the product description to confirm whether batteries and charger are included in your specific kit.
Can I use this for a school STEM project? +
Absolutely. OSOYOO robot car kits are widely used in school STEM programs and robotics clubs. Each kit teaches real-world skills including Arduino coding, sensor integration, and motor control.
How do I get help if I'm stuck? +
OSOYOO offers free technical support via email at support@osoyoo.com. Our engineers typically reply within 24 hours on business days. Troubleshooting guides and community Q&A are also available on osoyoo.com.
