The heart of the Sonic Levitation Machine is this electronic driver board that powers the ultrasonic transducer. Unlike typical 28kHz transducer drivers, this design provides the clean energy needed to levitate objects.
The Sonic Levitation Machine produces an ultrasonic wave of 28,000 cycles per second with a wavelength of 12.14286 millimeters. It uses up to 70 watts of power to produce an intense sound wave powerful enough to levitate objects.