Features: Solar or battery-powered (battery is not provided), the motor reduces speed through multi-stage gears, and outputs high-speed low-torque force and high-torque force to the axle to drive the wheel...
Packing list: 1 x stabilizer. Specifications: Maximum power (pmax): 100W. Output: dual USB. Open circuit voltage (VOC): 5V. Size: 12 * 41.8 * 42.7 mm. Short circuit current (Isc):...
Features: This is a DIY planetary exploration vehicle. Students can assemble and learn by themselves, which can help children learn the mechanical transmission structure of vehicle models. Learn how to...
Feature: This is a four-wheel drive DIY sports car, through the students' own hands-on assembly practice learning, can help children learn the mechanical transmission structure of the vehicle model. Learn...
Do it by yourself : DIY Solar Power Toy Mini Car for Children. Features: 1) Using acrylic environmentally friendly materials,safe non-toxic and harmless, children can play with ease. 2) Assemble...
DIY Solar Power Car Physics Experiment Science and Technology Puzzle Toy Kit. Description: This solar car uses a large motor, and with gear reduction assembly, which is more powerful,...
TThis is a sun-earth-moon orbital planetarium model. All-in-one design, it is an perfect way to illustrate Earth's rotation, the planet's revolution around the s-un, the seasons of the year, and...
