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Description
2 x AAA Battery Holder with cover and On Off Switch 4 Wheel Drive Gray Chassis with Castor Wheel Slot Motor Direction Control: Combine two Motor Direction Control: Combine two relay modules to build an H bridge for reversing DC motor direction Perfect for academic lab assignments
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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