Smart Car Chassis 2wd Robot Tracing Strong Magnetic Motor Car
$8.00
Package contains: 2* Base Board2* The Wheel 2* Deceleration DC Motor2* Speed encoder4* Motor bracket 2* Universal wheel4* 30 mm copper column4- 30 mm round head screw8* 8 mm double pass the pillars 8* 16 mm round head screw 4* 8 mm round head screw18* NutDiameter 14 cm
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