DIY Electronic Kits Ultrasonic Suspension Standing Wave Controller DIY Soldering Practice Acoustic Suspension Science Learning

$3

설명

Price: 3.36

This is a mini ultrasonic levitation device that levitates foam balls. The device consists of 1 microcontroller, 1 driver chip and 2 ultrasonic probes. It is mainly used by students or DIY electronics enthusiasts to learn about ultrasonic standing wave levitation.

Does not support control of levitating objects up and down.

Principle of operation: Ultrasonic standing wave levitation is achieved through the ultrasonic wave transmitter and the reflector (or another transmitting end) by a certain distance (called resonant cavity distance), the emitted wave and the reflected wave (or another acoustic wave) are continuously superimposed The result is the formation of a standing wave, where the acoustic force on the object at the standing wave node overcomes gravity.

The force of gravity is overcome at the standing wave node, resulting in a levitation effect.

Product Name:Ultrasonic Suspension Production Kit

Model No: 976635

Input voltage:DC12V

Input current: less than 70mA.

LED (red) :Power indicator.

LED (green): Ultrasonic hover indicator.

Suspension time: can be suspended for a long time, test 24h suspension stable, motherboard slightly hot.

Dimensions: length 42mm, width 42mm, height 62mm, probe spacing 22mm.

Shipping list: PCB board, components, tutorial

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