About This

• Ultrasonic Suspension Function: This DIY learning kit operates at an ultrasonic frequency of 40 kHz to suspend lightweight objects such as foam balls with a dimension of 2 to 3 mm.
• Electrical Specifications: The circuit requires a 12V DC power supply provided by the user to activate the ultrasonic transducers and maintain the standing wave contact.
• Electronic Welding Practice: Designed as a spare parts set for electronic experiments, this kit features a simple circuit suitable for learning welding techniques and identifying electronic components.
• Standing Wave Physics: The system utilizes sound force generated by ultrasonic waves to overcome gravity, allowing small items to remain suspended in the air once powered on.
• PCB Based Assembly: The kit includes a PCB board for during assembly and is intended for educational settings, parent child activities, and laboratory experiments.