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Description
DIY Acoustic Levitation Electronics for Standing Waves DemonstrationDIY Acoustic Levitation Electronics for Standing Waves DemonstrationFeatures:. FeatureWorking voltage12V; Size42mm X 26mm X 53mm(H); Suspended object: foam ball; Button K1 K2 not support (Reserved function) .. The new PCB is changed to octagon. LED (red) power indicatorwhile LED (yellow and green) ultrasonic suspension indicator. The output voltage amplitude is 24V, measured with a multimeter, and the AC file is about 33. 9V. The suspended foam ball
DIY Acoustic Levitation Electronics for Standing Waves DemonstrationFeatures:
.Feature：Working voltage：12V; Size：42mm X 26mm X 53mm(H); Suspended object: foam ball; Button K1 K2 not support (Reserved function) .
.The new PCB is changed to octagon.LED (red) power indicator，while LED (yellow and green) ultrasonic suspension indicator.The output voltage amplitude is 24V, measured with a multimeter, and the AC file is about 33.9V
.The suspended foam ball is stable, Ultrasonic probes are matched to ensure that they float successfully every time.It can still levitate after lying down. It has strong levitation ability.and the strong hands-on ability can provide the self-welding of the loose parts.
.Mini Acoustic Levitator: This is a mini ultrasonic levitator device that can suspend foam balls. The device is composed of a MCU STC15W, a driving chip TC4427EOA and two 16mm 40KHz ultrasonic probes. Mainly used for students or DIY electronics enthusiasts to learn about ultrasonic standing wave levitation.
.Working principle:Ultrasonic standing wave levitation is through the existence of a certain distance between the ultrasonic transmitting end and the reflecting end (or another transmitting end) (called the distance of the resonant cavity), the transmitted wave and the reflected wave (or another sound wave) are continuously superimposed and finally form a stationary Wave, the sound wave force received by the object at the node of the standing wave overcomes the effect of gravity and finally achieves the effect of levitation.
.Note: Harmonics are easy to be generated after ultrasonic superposition, resulting in squeaking sound, which can be solved after the distance is extended, but it will lead to poor suspension ability.
Specifications:
.Color: As Shown
.Material: Electronic Components + Copper + Resin
.Product Dimensions: 4.2 x 2.6 x 5.3cm
.Product Weight: 200g
.Package Dimensions: 10 x 10 x 10cm
.Package Weight: 300g
.Packing: Carton Box
Package Content:
.1 x Mini Acoustic Levitation
.1 x 12V DC Power Adapter
.1 x Small Net Spoon
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★★★★★ 2
Smells bad
This product smells like acetone, which makes me believe that the ingredients might have gone bad. The matching shampoo smells good and no issue there but this conditioner is questionable.
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Reviewed in the United States on July 24, 2024
★★★★★ 5
Love it!
I've always been a fan of Babo's amazing sunscreens, so when I heard they were diving into hair care, I was intrigued. And let me tell you, their natural conditioner doesn't disappoint! It works like a charm, leaving my hair silky smooth. Plus, knowing Babo's dedication to eco-friendly sun protection, I'm all in for this refreshing addition (and packaging) to their lineup. It's a win-win for my hair and the planet!
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Reviewed in the United States on May 10, 2024
★★★★★ 3
Very liquidy
Spilled from the spout because it was too liquidy for a conditioner- more of a body wash consistency.
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Reviewed in the United States on March 14, 2024
★★★★★ 4
It’s not for dry curly hair
Very good non-toxic choice but it does not support dry curly hair.
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Reviewed in the United States on April 26, 2025
★★★★★ 1
Disappointed
First off the smell isn't very pleasant. My shampoo and conditioner came in a small bottle and half empty. Reached out to seller and than sent me a new one still the smell wasn't very pleasant and it did nothing for my hair.
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Reviewed in the United States on April 1, 2024