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DIY D2 1 Intelligent Line Follower Tracing Car Kit Raspberry Pi 4 Cooling Kit Housing Plastic Black Do not apply a Housing Plastic Black Description: Basic compact module designed for long range communication 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: STEM Learning & Robotics Classes
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