Acoustic Levitation The ultrasonic levitation kit suspends small bubbles, water, ants, or tiny components in the air through sound waves. The levitator operates at a frequency of 40kHz in the air and can capture objects with a density exceeding 2.2g/cm3 and a diameter of 4mm while consuming 10W of input power. Demonstrated suspension of water, silica spheres, small insects, and electronic components. It uses the fact that sound waves carry mechanical energy to exert force on objects. In this case, that force opposes gravity, causing the object to levitate. Unlike magnetic levitation, acoustic levitation can be used on various materials (even insects), although it has a weaker force.
This kit consists of Arduino nano master control, one L298N driver, and 72 4okhz ultrasonic transducers.
Product List:
*3D printing bracket x1
*Arduino nano x1
*10mm 4okhz ultrasonic sensor x76
*L298N driver x1
*DC power socket
*Power Adapter
*switch
*Key*3
*Several kinds of lines
Product parameters:
1) Special sensor for ultrasonic levitation
Model: launch type
Diameter: 10mm
Center frequency: 40khz
Emission sound pressure at10V (odB=o.02mPa):z108dB
Electrostatic capacity at1KHz,<1V(PF):2400±30%
2) Ultrasonic levitation 3D printing frame
Material: Resin
Size: About 138*77*83mm
3) Ultrasonic motherboard
Working voltage: 7-12v; it is recommended to use a 9V power adapter
Power interface: DC0055.5*21
Sensor port interface: PH2.0 (2 wires are configured by default)
MCU: ATmega328P (Arduino nano)
Driver: L298N
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