Elecrow D2-1 STEM Intelligent Tracking Car

Elecrow DIY smart tracking robot car kit is an introductory electronic kit designed to help kids or electronics, enthusiasts, and novices learn about basic electronic basics knowledge like soldering and simple circuits.

The smart kit is designed based on the principle of infrared sensor and light reflectivity difference when the light emitting on the white and black items, The red LED emits the red light, then light will be reflected the photoresistor, the circuit will detect the resistance to detect if the car on the white area and to regulate its running direction automatically.

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