Feature:  New design concept, new innovative design.  Single chip driver.  16x9 or 16x8 dot matrix combinations.  Support infrared remote control.  Support animation acceleration and deceleration, spectrum sensitivity adjustment, animation support...

Specification:  Material: Metal.  Size: Approx. 105*83.2*28.8mm.  Cell: 2 * High-speed cell (included).  Output Voltage: 4.2V max.  Output Current: 639A max.     Feature:  Portable spot welding machine, with quick release welding...

Description:  This is a kind of fine quality spot welding machine, self-carried with charge manage control module. Automatic trigger spot welding, 5 gears adjustable, easy to adjust according to your...

Introduction:    3D 8*8*8*8 LED cube is a DIY kit. User should weld and install it.  3D8 is the all-in-one a work of art, such as a C language, elect...

Description: Item: Heating Cylinder Set;  Usage: For DIY Hot Air Engine Model;  Rubber tube is not included.    Packaging Included: 1 × Heating Cylinder Set;  1* Glass Tube

Desription:  Product: RC Robot Car.  Materials: Plastic+Electronic Components.  Main Board:  Battery: 3*18650 Batteries(include).  Servo: P0090 Servo.  Motor: TT Motor.     Features:  - DIY design, free to assemble at any time. ...

Features: 1. All metal structure.  2. Assembled models.  3. Power foot.  4. Puzzle.  5. Retro style boiler design.  6. Drawer heating grid.  7. Pure copper alcohol lamp.    Description: Name:Metal...

Description:  Product: Self-balancing RC Robot Car.  Materials: Metal+Acrylic+Electronic Components.  Battery: 7.4V 1900mAh Lipo Batteries(included).  Charger: B3 10W Smart Battery Charger.  Wheel Diameter: 48mm.  Clamping Angle: 18°(max).  Motor: 5V .  Power:...