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Title: Gewbot RaspTank Robot Car Kit  
Category: Electronics  
Brand: Gewbot  
Description: A Raspberry Pi–powered mobile robot kit featuring a 4‑DOF robotic arm, OpenCV object tracking, line following, and real‑time video transmission.  
Details: Includes a Motor HAT, camera, ultrasonic sensor, RGB LEDs, servo motors, and a 73‑page illustrated manual with Python code and a GUI app.

Price is $