DC 3.7V 1W Motor Circuit Board With Display Screen Motherboard Circuit Board Type-c Interface DIY Electronic Accessories
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Product description:
100% brand and high quality
Material: metal
Color: see picture
Rated voltage: DC 3.7V
Motor power: 1W
Size: standard size
Package includes:1Pc Motor Circuit Board
Connect the 3.7V lithium battery to the circuit board. Note that the positive and negative poles of the battery cannot be reversed. Press and hold the switch for 3 seconds to start. The display will display the gear parameters and the motor will run. Press the switch to adjust the gear. Press the switch to shut down. When the motor is running, the plastic rod on the top will vibrate. I don't know what the motor is for. There is an Android charging port on the board, which can charge the battery on the circuit board, and it will also be displayed on the display when charging.
The motor circuit board adopts advanced manufacturing technology and design methods, has excellent performance and stability, and meets international standards.
The motor circuit board adopts high-quality materials and exquisite manufacturing technology, and has the characteristics of excellent stability, which ensures the normal operation and stability of the motor.
The motor circuit board has multiple protection functions, such as overcurrent protection, overvoltage protection, overheat protection, etc., which can protect the safety of the motor and users, and avoid circuit short circuit and circuit overload damage to the motor.
Customer Reviews
8 ratings
poor packaging (2)
fast delivery (1)
works as described (1)
excellent service (1)
Customer photos (8)
Buyer from Singapore
September 11, 2026
Variant: Color:1 Set
Shipping and delivered not tpo long came in group package as describe well built left to install.
Buyer from United Kingdom
August 30, 2026
Variant: Color:1 Set
both don't work very poor quality circuit board, motor works ok but that's not what I wanted.
Buyer from United Kingdom
August 20, 2026
Variant: Color:1 Set
Fast delivery and excellent service 🍻 👍
Translated by AliExpress ·
Buyer from United Kingdom
July 21, 2026
Variant: Color:1 Set
1 tested works as it should
W***n
July 9, 2026
Variant: Color:1 Set
The item arrive in a small plastic bag inside a small plastic postage bag there was no attempt to provide any padding or protection by the sender. The item arrived with a wire broken off the motor, the digital display crushed sideways on the motherboard and the Type-C connector broken off the PCB. It is repairable but a bit of bubble wrap would have helped it stay in one piece. I buy a lot of items from AliExpress and most items are well packed and arrive safe. This is the first item this year that has arrived damaged. A little care would have prevented this.
Buyer from Germany
May 25, 2026
Variant: Color:1 Set
Unfortunately it was delivered in the usual plain plastic bag with almost no protection and came crushed - got full refund but so I will never know what it is for...
DC 3.7V 1W Motor Circuit Board With Display Screen Motherboard Circuit Board Type-c Interface DIY Electronic Accessories
Quantity:
1
Availability:
Not Available
