Description
DIY D2-1 Line Follower Robot Kit | Smart Car Kit for STEM & Robotics Projects
The DIY D2-1 Intelligent Line Follower Car Kit is a fun and educational robotics kit designed for beginners and students interested in electronics, robotics, and automation. This kit includes all the components needed to assemble a fully functional line-tracking robot that follows a black line on a white surface using infrared (IR) sensors.
With easy-to-solder components and a clear PCB layout, this kit is perfect for STEM learning, DIY hobby projects, and robotics competitions.
Once assembled, the robot detects and follows a line using dual IR sensors, making it an excellent introduction to sensors, motors, and control circuits.
Features:
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Complete DIY soldering kit for building a line-following robot
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Uses infrared sensors to detect and follow black lines
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Dual DC motor drive system with differential control
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High-quality double-layer PCB with printed circuit diagram
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Powered by standard AA batteries (2 pcs)
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Educational and fun for beginners, students, and hobbyists
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Helps in learning basic robotics and sensor integration
Technical Specifications:
| Parameter | Specification |
| Model | D2-1 Intelligent Line Follower Kit |
| Input Voltage | 3V DC (2 x AA batteries) |
| Control Method | Infrared Line Tracking |
| Motor Type | TT Gear Motors (DC 3V) |
| PCB Type | Double-sided FR4 Board |
| Detection Method | Infrared Reflective Sensor Array |
| Assembly Type | DIY Soldering Kit |
| Difficulty Level | Beginner to Intermediate |
| Recommended Age | 10+ (under supervision) |
Applications:
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DIY Educational Robotics Projects
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STEM Learning & Robotics Classes
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School and College Science Exhibitions
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Hobby Electronics Experiments
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Basic AI and Sensor Projects
Package Includes:
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1 × Line Follower PCB Board
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2 × TT Motors with Wheels
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1 × Battery Holder (2 × AA)
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IR Sensors and LEDs
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Resistors, Capacitors, Transistors
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Switches and Connectors
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Assembly Instructions