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D2-1 Smart Robot Car Kit, DIY Line Tracking + Light-Sensing (Photosensitive) Robot Car, Self-Driving Educational Electric Toy Chassis with Motor & Wheels, No Battery Required (Battery Not Included)
The D2-1 Smart Robot Car Kit is a fun and educational DIY robotics kit that combines line tracking and light-sensing (photosensitive) navigation in one compact robot car.
- Robot chassis/PCB base
- DC motor + wheel(s)
- Sensor components for line tracking and light sensing
- Mounting parts/connectors
Note: This product is listed as No Battery. Batteries are required for operation but not included.
The D2-1 Smart Robot Car Kit is a fun and educational DIY robotics kit that combines line tracking and light-sensing (photosensitive) navigation in one compact robot car. Designed for beginners and STEM learning, this kit helps learners understand core robotics concepts such as sensor input, motor control, navigation logic, and basic electronics—without complicated programming requirements.
This style of smart car typically uses IR tracking sensors to detect a dark line on a light surface and steer automatically, and light sensors (photoresistors) to respond to light direction/intensity for simple “follow light / avoid light” style behavior depending on the circuit configuration.
It’s a great hands-on project for classrooms, hobbyists, and kids (with supervision) who want a quick, satisfying build that demonstrates real robotics principles.
What It Can Do
- Line Tracking Mode: Follows a black tape/line path on a white surface
- Light-Sensing Mode: Reacts to light changes using photosensitive sensors
- Auto Movement: Uses motor drive and sensor feedback to steer and move
Key Features & Benefits
- 2-in-1 Functionality: Two popular robot behaviors in one kit
- STEM Learning Friendly: Teaches sensing, navigation, and basic circuit understanding
- Compact Chassis Design: Lightweight build with wheel + motor drive
- Hands-On DIY Assembly: Great for education, makerspaces, robotics clubs
- Fun Demonstrations: Ideal for quick experiments and competitions
Typical Kit Contents (may vary slightly by batch)
- Robot chassis/PCB base
- DC motor + wheel(s)
- Sensor components for line tracking and light sensing
- Mounting parts/connectors
Note: This product is listed as No Battery. Batteries are required for operation but not included.
How to Use (Basic)
- Assemble the chassis and attach the wheel/motor parts.
- Install batteries (not included) as per the battery holder polarity markings.
- Place the robot on a suitable surface:
- For line tracking, use black tape on a bright surface.
- For light sensing, shine a light source and observe movement direction.
- Adjust/trim sensors (if included) for best tracking response.
Applications
- STEM classroom demonstrations
- Beginner robotics and electronics learning
- DIY toy builds and hobby projects
- Robotics club activities and simple challenges
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