{"product_id":"diy-ultrasonic-levitation-kit-12v-acoustic-suspension-project-1","title":"DIY Ultrasonic Levitation Kit – 12V Acoustic Suspension Project","description":"\n\u003ch2\u003eBuild Your Own Acoustic Levitation Device – A Fascinating DIY Electronics Project\u003c\/h2\u003e\n\u003cp\u003eExperience the magic of physics with this \u003cstrong\u003eDIY Ultrasonic Levitation Kit\u003c\/strong\u003e! Using standing sound waves generated by ultrasonic transducers, this kit lets you suspend small lightweight objects — like foam balls or small seeds — completely in mid-air. A perfect hands-on soldering project for electronics enthusiasts, students, hobbyists, and science lovers of all ages.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcoustic Suspension Technology:\u003c\/strong\u003e Generates standing ultrasonic waves that create pressure nodes capable of levitating small particles in space — no magnets, no tricks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Soldering Project:\u003c\/strong\u003e Comes as an unassembled SMD kit, giving you a rewarding hands-on build experience from start to finish.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual LED Indicators:\u003c\/strong\u003e Red LED signals power on; Green LED confirms active ultrasonic suspension — so you always know the system is working.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable Long-Duration Levitation:\u003c\/strong\u003e Tested to maintain stable suspension for 24+ hours continuously. The mainboard may become slightly warm during extended operation — this is normal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Dimensions of 42mm (L) × 42mm (W) × 62mm (H) with a 22mm probe spacing — desktop-friendly and portable.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12V DC Power Input:\u003c\/strong\u003e Operates at DC 12V with a low current draw of under 70mA, making it energy-efficient and safe for bench use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e DC 12V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e \u0026lt;70mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Indicators:\u003c\/strong\u003e Red (Power) \/ Green (Suspension Active)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 42mm × 42mm × 62mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProbe Spacing:\u003c\/strong\u003e 22mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SMD (Surface-Mount Device)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Can You Levitate?\u003c\/h3\u003e\n\u003cp\u003eSmall, lightweight items such as polystyrene foam balls, small seeds, tiny water droplets, or paper pieces work best. The kit demonstrates the real-world application of acoustic standing wave physics in an exciting and visual way.\u003c\/p\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is ideal for electronics students, STEM hobbyists, DIY makers, teachers looking for science demonstration tools, or anyone who wants to explore the science of sound and levitation through a fun build project.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What power supply do I need to run the DIY Ultrasonic Levitation Kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit requires a DC 12V power supply with a current output capable of providing at least 70mA. A standard 12V DC wall adapter (not included) works perfectly for powering this ultrasonic suspension kit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is soldering experience required to assemble this ultrasonic levitation kit?\u003c\/h4\u003e\n\u003cp\u003eA: Basic soldering skills are recommended, as this is an SMD-based DIY electronics kit. It is a great project for intermediate hobbyists looking to practice SMD soldering while building a visually impressive acoustic levitation device.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long can the levitation kit run continuously?\u003c\/h4\u003e\n\u003cp\u003eA: Testing has shown the kit can maintain stable acoustic suspension for 24 hours or more. During extended operation, the mainboard may become slightly warm — this is expected and within normal operating parameters.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What objects can be levitated with this ultrasonic kit?\u003c\/h4\u003e\n\u003cp\u003eA: Small, lightweight objects work best — such as tiny polystyrene foam balls, small seeds, paper bits, or lightweight particles. Heavier or denser objects will not be suspended by the ultrasonic standing waves produced by this kit.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What power supply do I need to run the DIY Ultrasonic Levitation Kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit requires a DC 12V power supply with a current output capable of providing at least 70mA. 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