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Description
Acoustic Levitation Model Ultrasonic Levitation or SuspensionDIY Ultrasonic Suspension Electricity Kit Ultrasonic Sensor Acoustic Levitator Suspension Ultrasonic Suspension Learning ToysFeatures:. This kit is a DY learning kit, specifically for students and electronic enthusiasts to learn. It is very meaningful for teaching.. This kit has spare parts and assembled. Customers who buy spare parts need to have a certain circuit basis and soldering ability, electric iron, soldering tin, and preferably a hot meltgun
DIY Ultrasonic Suspension Electricity Kit Ultrasonic Sensor Acoustic Levitator Suspension Ultrasonic Suspension Learning ToysFeatures:
.This kit is a DY learning kit, specifically for students and electronic enthusiasts to learn. It is very meaningful for teaching.
.This kit has spare parts and assembled. Customers who buy spare parts need to have a certain circuit basis and soldering ability, electric iron, soldering tin, and preferably a hot meltgun to fix the sensor.
.Human ears cannot hear the 40KHZ sound, so the device can not hear the sound theoretically.
.Suspended small bubbles are relatively easy to operate, and water droplets and small insects are not easy to suspend. It is necessary to grasp the balance of standing waves to stabilize the suspension.
.Acoustic Levitator:Acoustic levitation is an interesting phenomenon: it takes advantage of the fact that sound waves carry mechanical energy in order to exert force on an object. In this case, that force is directed against gravity to make the object levitate. Unlike magnetic levitation, acoustic levitation can be used on a wide range of materials (even insects), though it is a weaker force.（This is an unassembled kit .）
.Package List: 3D-printed TinyLev x1; Arduino Nano with mini USB cable x1; 10mm 40kHz transducers x76; L298N Dual Motor Drive Board x1; DC power adaptor 9V x1; Power switch X1; DC female connector(5.5 X2.1mm) x1; Button x3; Some Jumper wires; Some Black and red wire; Some Exposed wire; 7. Video information: https://www.youtube.com/watch?v=ABjRnSYw-4k.
Specifications:
.Color: As Shown
.Material: Electronic Components + Copper + Resin
.Product Dimensions: 13.8 x 7.7 x 8.3cm
.Product Weight: 500g
.Package Dimensions: 20 x 15 x 15cm
.Package Weight: 600g
.Packing: Carton Box
Package Content:
.1 x 3D-printed TinyLev
.1 x Arduino Nano with Mini USB Cable
.76 x 10mm 40kHz Transducers
.1 x L298N Dual Motor Drive Board
.1 x DC power adaptor 9V
.1 x Power Switch
.1 x DC female connector(5.5 X2.1mm)
.3 x Button
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
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Product Reviews
★★★★★ 5
Amazing product!
Works perfect and bright colors, I haven't had any issues with it clogging no leakage has lasted more than expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
★★★★★ 5
Great ink
I love this brand I was using it a few years ago when I was doing sublimation and am very glad that they are still in business
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Great product
Thankyou love the 522ink works great on my crafting
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Reviewed in the United States on March 16, 2026
★★★★★ 5
OMG!!! This Paper Is Amazing
Size: 1 Ream | 500 Sheets, Style: Letter (8.5x11)
Omg!!! This is seriously the best printer paper I’ve ever used. I honestly didn’t think paper could make that much of a difference until I tried this one. The quality feels so much better and thicker compared to regular cheap printer paper, and everything I print comes out super sharp and clean. Colors look brighter, text looks crisp, and the pages feel more premium.
This paper is super clean bright white with a premium quality weight that immediately feels higher-end when you touch it. It makes documents, photos, and color prints look much more professional.
I’ve used it for regular printing, important documents, and color prints, and my printer handles it perfectly without jams. It also doesn’t feel flimsy or thin when holding the paper. You can definitely tell this is higher quality paper right away.
Now I don’t even want to go back to regular printer paper anymore lol. Definitely worth buying if you print a lot and want your documents to actually look nice.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Exceptional Quality for Professional Presentations
Size: 1 Ream | 500 Sheets, Style: Letter (8.5x11)
I recently purchased the Hammermill Premium Color 32 lb Copy Paper for a series of important presentations, and I am thoroughly impressed with its performance. This paper has elevated the quality of my work, making it stand out with its professional finish.
Superior Brightness and Smoothness
The 100 brightness rating ensures that colors pop and text is crisp, providing excellent contrast for both color and black-and-white prints. The ultra-smooth finish allows for superior toner adhesion, resulting in vibrant and sharp images without any smudging or bleeding.
Heavyweight Durability
At 32 lb, this paper offers a substantial feel, giving documents a premium weight that is noticeable. It holds up well during handling and conveys a sense of quality that lighter papers simply can't match.
Reliable Performance
I've used this paper in both laser and inkjet printers, and it has performed flawlessly in both. The 99.99% jam-free guarantee holds true; I have not experienced any jams or issues during printing, even with high-volume tasks.
Eco-Friendly Choice
Made in the USA and FSC certified, this paper is produced from responsibly managed forests, aligning with environmentally conscious practices.
Conclusion
For anyone seeking a high-quality paper that enhances the presentation of their work, the Hammermill Premium Color 32 lb Copy Paper is an excellent choice. Its brightness, smoothness, and durability make it ideal for presentations, proposals, and marketing materials. I highly recommend it for both professional and personal use.
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Reviewed in the United States on April 25, 2025