1.Introduction:

• It is a DC 12V Ultrasonic Suspension Electronic Soldering DIY Kit. The suspending device operates at a frequency of 40KHZ in the air and can capture light objects with a density of 2-3MM, such as foam balls.
• It is a very interesting DIY electronic product which enables users to understand the circuit more clearly and learn soldering skills.

2.Feature:

• Ultrasonic Suspension: Its two ultrasonic transmitters transmit 40KHz frequency to each other, which can capture light objects with a diameter of 2-3MM, such as foam balls. It is mainly used to learn and understand the principle of ultrasonic standing wave suspension.

• Usage Method: Clamp the small foam ball with tweezers, gently place the foam ball between the two ultrasonic probes, and the foam ball will be suspended.

• Working Principle: It refers to the Resonant Tank distance between the ultrasonic transmitter and the transmitter. During operation, the emitted and reflected waves continuously overlap to form a standing wave. The acoustic force received by the object at the standing wave node overcomes the effect of gravity and ultimately achieves the effect of suspension.

• Electronic Circuit: It consists of a simple circuit, which is very suitable for electronic beginners to learn circuit principles and become familiar with components, such as learning education, and demonstrating the working results of the circuit through experimental effects.

• DIY Hand Soldering: It’s a DIY kit which comes with various components. User need to install each component by hand. It not can exercise and improve soldering skills, but also increase the interest in electronic technology. Great for electronics hobbyists, beginners, school and home education.

3.Parameter:

• Item name: DC 12V Ultrasonic Suspension Electronic Soldering DIY Kit
• Work voltage:DC 12V
• Work current:0.5A-1A
• Diameter of suspended solids: 2~3mm
• Work Temperature:-20℃~85℃
• Work Humidity:0%~95%RH
• Size(Installed):44x40x66mm

4.Note:

• Must use light and small suspended solids, otherwise they cannot be suspended.
• he ultrasonic emitter is very sensitive to vibration, so avoid falling/collision, etc. After the probe is soldering, the excess metal pins can not be cut off.

5.Schematic & Components List: