Specification: Operating Voltage: 1.5 V.  Shaft Length: 17 mm.  Gold thread: 10 x 7 mm.  Hour Hand: 187mm.  Minute Hand:260 mm.  Body Size : 80 x 55 x 16 mm. ...

Description:  Name: Long U-Shaped steering bracket.  Material: 2mm hard aluminum.  Size: 56*65*25mm.  Weight: 23g.     Package Included:  1x Long U-Shaped Servo Bracket

Stirling engine is a nice education model for students and teachers. It can help to better understand the working principle.   Features: A Stirling engine is a heat engine that operates...

Description: Item Name:Luminous Hand Throwing DIY Plane Toy;  Color:Blue,White;  Weight:About 55 g;  Number of Flights: 60 Times;  Charging Time:40 Mins;  Product Size:26*28*2.6 cm;     Note:  1. The aircraft propeller may scratch...

Luxurious HIFI Amplifier Preamplifier Volume Control Tone Board1000UF/25V DIY Suit -2021.    Specifications:  Power Input: AC12 or AC15V, you can also input DC15V (any one of them);  PCB Size: 90*45MM; ...

Description:  Product: GA12-N20 DC Gear Motor.  Voltage: 6.0-12V.  Rated Speed: 60rpm(6.0V).  No-load Speed: 150rpm(6.0V).  Rated Torque: 0.5kg.cm.  Rared Current: 0.15A.  No-load Current:≤30MA(6.0V).  Stall Current: 0.4A.  Application: For DIY RC Car, other...

Specifications: Material: ABS plastic material & Silica Gel;  Color: As the picture shows;     Package included: 1 x Embroidery Pen Set

Features:  1. Universal PCB electronic welding clip, welding wire artifact, diy assistant, photo folder, reminder folder, note folder, auxiliary soldering folder, copying photo folder, spraying folder.  2. All metal production. ...