5 Pack D2-5 Smart Car Kit For Soldering And Line Following Robot Build, A Hands On Educational Electronics Project With English Manual, Easy Assembly For Beginners And Hobbyists, Ideal STEM Learning Experience

Five-Pack D2-5 Smart Car Kit for Soldering and Line Track
✔️ Five-pack kit with soldering practice and line-tracking guide

This 5 Pack smart car kit is a hands-on electronics project designed for beginners and hobbyists. It covers soldering basics, mechanical assembly, sensor use, and basic automatic control, making it great for classroom STEM activities.

✅ Working voltage: 3V
✅ Finished car size: 104*72*55mm
✅ Requires 2 AA batteries (not included)
✅ English manual included and all components
✅ Pack size: 5 kits per order

💡 What is a handy line-tracking robot kit used for in STEM learning? It helps learners gain practical skills in soldering, electronics, and robotics through a hands-on project.

- Hands-on soldering practice and circuit assembly
- Sensor and control logic exposure
- English manual aids beginner learning
- Handy for classrooms, clubs, and hobby projects