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Powerful enough motor drive board, steering gear, stepping motor and small DC motor are all done.
The number of I2C interface motors is not enough. If one piece is superimposed, the number of driving motors will be doubled.
Specification:
Size: 70*53*20mm/2.75*2.08*0.78''
Note: This product does not include motor and motherboard.
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.