Ultrasonic Levitation Soldering Kit

Ultrasonic Levitation Soldering Kit

This is a 12V DC ultrasonic levitation soldering kit, designed as an educational project. The circuit operates in air at a 40 kHz frequency and can levitate lightweight objects with a diameter of 2–3 mm, such as small foam balls.

🔧 Easy Soldering

The circuit is simple and includes few components, making it ideal for beginners and hobbyists who want to:

• get familiar with electronic components,

• practice their soldering skills,

• understand circuit operating principles through hands-on experimentation.

⚠️ Includes SMD (surface-mount) components, so careful soldering is required.

🌀 Working Principle

Once powered on, the object is placed at the node of a standing wave. At this point, an acoustic radiation force is exerted on the object, which overcomes gravity and allows ultrasonic levitation.

⚡ A 12V DC power supply is required (not included in the kit).

👨‍👩‍👧 Fun and Educational Activity

This kit can also serve as a fun and engaging family activity, offering a unique opportunity to learn and practice soldering, while also understanding the principles of ultrasonic standing wave levitation.

📘 Detailed Instructions

Before soldering, check all components according to the included instructions, and follow the step-by-step guide.

📐 Technical Specifications