Intelligent D2-1 Line Tracking Robot Car Kit DIY Black White Line Recognition for Beginner Electronic Programming Learning

### Description DIY Line Following Robot Kit | Ideal STEM Educational Tool for Basic Electronics Learning, Hands-On Maker Practice, Suitable for Students & Electronic Hobbyists #### Features 1. **Rock-Solid Circuit Base**: Crafted with high-quality FR-4 fiberglass PCB, which offers superior conductivity, corrosion resistance and anti-deformation properties. It guarantees stable circuit performance, stands up to repeated soldering practice for extended service life. 2. **Accurate Line Detection**: Equipped with high-grade infrared sensors, certified resistors, capacitors and ICs, it delivers fast, precise line signal identification and response, ensuring consistent, error-free line tracking during operation. 3. **Durable Driving System**: Copper-core DC motor paired with anti-slip rubber-edged ABS wheels provides sufficient output torque and strong grip on flat surfaces, enabling low-noise, stable and smooth movement across all kinds of smooth grounds. 4. **Beginner-Friendly Assembly**: Pre-sorted components and clear silk-screened labels on the PCB greatly simplify soldering and assembly steps, letting entry-level learners complete the entire project easily even without professional guidance. 5. **Adjustable Sensing Sensitivity**: Comes with an adjustable sensitivity potentiometer, which supports custom tuning of sensing sensitivity to adapt to different colored line tracks and varied usage scenarios, offering higher playability and expansion potential. #### Specifications - Category: DIY Educational Electronic Robot Kit - Materials: FR-4 fiberglass PCB, electronic components (resistors, capacitors, infrared sensors, ICs), ABS plastic, rubber, metal hardware - Assembled Size: Approx. 110 x 90 x 60 mm - Color: Blue PCB, yellow wheels, multi-color components as shown in images - Applications: STEM teaching, school science projects, electronic hobby training, maker events, basic robotics learning - Package Option: 1 full unassembled kit / 1 single PCB board #### Notes 1. Product images are for reference only, please refer to the description for exact size details. 2. Please allow 1-3mm error due to manual measurement, thank you for your understanding. 3. Actual color may vary slightly from the image due to different monitor settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.