Description:

PRODUCT: This is a mini device that can suspend foam balls. The device consists of a single chip microcomputer, a driver chip and two probes.

PERFECT DESIGN: Small and exquisite appearance. Small size, does not take up space.

WORKING PRINCIPLE: standing is that there is a certain distance between the transmitting end and the reflecting end (or another transmitting end) (called the resonant cavity distance), and the transmitted and the reflected (or another acoustic ) are continuously superimposed to form a standing . , the acoustic force on the object at the standing node overcomes the effect of gravity and finally achieves the effect of .

USAGE: is convenient, Micro USB 5V . out two buttons, and write the pins and provide the schematic diagram, and enthusiasts can debug the program by themselves to learn.

APPLICABLE: Mainly used for students or enthusiasts to learn about standing . Controlling the up and down movement of suspended objects is not currenctly supported. Provide source

Specification:

Supply Current:<100mA

Material: PC

Size Chart:

40x50x28cm / 15.75x19.69x11.02inch

Package Includes:

1x Micro USB 5V Powered Module DIY Kit

Note:

1. Please allow slightly error due to manual measurement.

2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

3. Wish you a wonderful online shopping!