This compact experiment kit allows small lightweight objects, such as foam balls, to float in mid-air by using precisely controlled ultrasonic waves. It is an excellent choice for students, makers, and electronics enthusiasts who want to explore acoustic physics, resonance, and suspension technology through hands-on learning.

Built around a microcontroller, driver chip, and dual ultrasonic probes, this module creates a stable standing wave field in which objects can be suspended at specific nodal points. The device is designed for easy operation and includes a DC power interface, program download interface, and LED status indicators for monitoring both power and levitation activity. Its reliable performance and simple structure make it suitable for scientific teaching, soldering practice, and DIY electronics projects.

With support for long-term suspension and a compact assembled size, this ultrasonic levitation kit is ideal for classroom demonstrations, laboratory experiments, and personal STEM learning. It offers a practical and visually engaging way to understand how ultrasonic standing waves can counteract gravity and keep small objects suspended in the air.