Simple, reliable, and practical circuit design suitable for scientific research and experimentation. DIY kit requires self-welding of components, providing a hands-on learning experience. Designed for users with a certain foundation in electronics, making it ideal for hobbyists and students. Debugging is necessary after welding, ensuring a understanding of circuit functionality. Not suitable for general use; specifically tailored for educational and experimental purposes. This DIY kit is perfect for those interested in electronics and circuit design. It offers a opportunity to learn through hands-on experience by welding components yourself. However, it is important to note that this kit is intended solely for scientific research and experimentation, and users should have a basic understanding of electronics to successfully complete the project. After assembling the components, debugging is required to proper functionality, making it an excellent educational tool for aspiring engineers and electronics enthusiasts. Color: As Shown Material: Plastic+Metal Package Contents: 1*Magnetic Levitation Electronic Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.