Ultrasonic Sensor Acoustic Levitator Sospensione ad ultrasuoni DIY Learning Kits for Sale

Recent Threads

On eBay Now...

Ultrasonic Sensor Acoustic Levitator Sospensione ad ultrasuoni DIY Learning Kits For Sale

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Ultrasonic Sensor Acoustic Levitator Sospensione ad ultrasuoni DIY Learning Kits:
$17.68

product description:This is a mini ultrasonic levitator device that can suspend foam balls. The device is composed of a MCU STC15W, a driving chip TC4427EOA and two 16mm 40KHz ultrasonic probes. Mainly used for students or DIY electronics enthusiasts to learn about ultrasonic standing wave levitation.
Working principle: Ultrasonic standing wave levitation is through the existence of a certain distance between the ultrasonic transmitting end and the reflecting end (or another transmitting end) (called the distance of the resonant cavity), the transmitted wave and the reflected wave (or another sound wave) are continuously superimposed and finally form a stationary Wave, the sound wave force received by the object at the node of the standing wave overcomes the effect of gravity and finally achieves the effect of levitation.Feature：
Working voltage：12V
Size：42mm X 26mm X 53mm(H)
Suspended object: foam ball
Button K1 K2 not support (Reserved function)Package List:
Mini Acoustic Levitator x1
12V DC power adapter x1
Small net spoon x1
Some foam balls