Original DIY 2 Phase 4.16V Intelligent 42 Stepper Motor Two Wheel Self Balancing Smart Robot Car Chassis Kits




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US$56.37

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For just US$56.37 , buy DIY 2 Phase 4.16V Intelligent 42 Stepper Motor Two Wheel Self Balancing Smart Robot Car Chassis Kits from the China wholesale webshop.







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