MindWare
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$82.99
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DONGKER Soldering Kit for Levitator, Ultrasonic Suspension Standing Shaft Controller, DIY Learning Kit, Mounting Parts for Scientific Teaching Experiments
★★★★★
$82.99
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About this item
- Product introduction: This is a 12 V DC ultrasonic float soldering exercise kit. The soldering project works at a frequency of 40 kHz in the air and can capture light objects with a density of 2-3 mm, e.g. foam balls.
- Easy soldering: the circuit is simple, with few components, making it very suitable for electronic welding enthusiasts to familiarize themselves with electronic components, learn soldering skills and understand the operating principles of circuits through experimental results. Please note: SMD components included.
- Function principle: after the soldering project kit has been switched on, the object at the node of the standing wave is exposed to an acoustic force that overcomes gravity and ultimately achieves levitation. Please note that a 12V DC power supply must be provided by the user for the soldering project.
- Practical activity: this will be a fun practical activity where you can solder together with your family. Through the soldering process, you can not only train your soldering skills, but also learn about the ultrasonic standing wave suspension.
- Detailed instructions: Before soldering, check all parts according to the instructions and then solder according to the instructions. You can download a PDF version of the user manual from the Product Guides and Documents page on Amazon.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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