Ultrasonic Levitation Suspension Acoustic Suspension DIY Kit Learn Levitator US for Sale

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Ultrasonic Levitation Suspension Acoustic Suspension DIY Kit Learn Levitator US For Sale

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Ultrasonic Levitation Suspension Acoustic Suspension DIY Kit Learn Levitator US:
$17.99

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Ultrasonic Levitation Suspension Acoustic Suspension DIY Kit Learn Levitator US

Details

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.Feature：
Working voltage：12V
Size：42mm X 26mm X 53mm(H)
Suspended object: foam ball
Button K1 K2 not support (Reserved function)Package List:
1X Mini Acoustic Levitator
1X 12V DC power adapter
1X Small net spoon
Some foam balls

Shipping Policy
Payment Method
Returns Policy

Shipping Policy

1.We only ship to the confirmed address provided by . please make sure your address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.

2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.

3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

Payment Method

1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.

2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.

3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.

Returns Policy

1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.

2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.

3. Please include your ID and item number with any email requests.