Levitating a Particle using Acoustic Levitation

Abstract

Acoustic levitation is a fascinating phenomenon that has captured the attention of researchers and engineers for many years. This project aims to explore the possibilities and potential applications of acoustic levitation technology. Using an array or a couple of ultrasonic transducers, we were able to create a standing wave that allowed us to levitate small objects, such as water droplets and tiny plastic beads. We investigated the effects of different parameters, such as frequency and amplitude, on the levitation process. Various applications demonstrate the potential of acoustic levitation such as drug delivery, microfabrication, and even space exploration. This project highlights the exciting possibilities of acoustic levitation technology and lays the foundation for future research in this field. Key Words: Acoustic waves, Ultrasonic transducers, Levitation, Arduino, Standing waves.