2 Drive smart car chassis, buy high quality at a low price, can be used for tracking, seeking light, obstacle avoidance, fire extinguishing, remote control and other cars.
The car has reserved Arduino UNO, MEGA2560, 51 single-chip microcomputer control board, our store’s drive module, tracking module, obstacle avoidance photoelectric switch and other sensor holes, which is convenient for assembly and expansion
Double-decker trolley size
Dimeter: 14CM
Height: 3CM
Weight: 330G
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