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Round DC toy motor, DIY small production Motor Four-wheel drive motor 140 voltage 3V

👍: 90.0%

Round DC toy motor, DIY small production Motor Four-wheel drive motor 140 voltage 3V

$1.38

1.53

50pcs/lot BD139 + BD140 Each 25Pcs BD139 BD140 Voltage Regulator IC TO-126 Power Triode Transistor Kit

👍: 100.0%

50pcs/lot BD139 + BD140 Each 25Pcs BD139 BD140 Voltage Regulator IC TO-126 Power Triode Transistor Kit

$2.06

2.15

1

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