Ultrasonic Suspension Electronic DIY Production Parts Wave Soldering Training DIY Kit Science Experiment

SKUJ32852
8 Reviews
0.00
Wholesale Prices :
Qty: 4-7 >=8
Price: 0.00 0.00
Qty:
In stock
30-day Return Policy, Learn More
Description
  • weight: 485 g

Product description:


This is a mini ultrasonic levitation device that can suspend foam balls. The device consists of a single chip microcomputer, a driver chip and two ultrasonic probes. Mainly used for students or DIY electronics enthusiasts to learn about ultrasonic standing wave suspension. Controlling the up and down movement of suspended objects is not currently supported.


Working principle:


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


Feature:


Power input: DC12V

Appearance size: 40*40*70mm

Weight: 26g


Package list:


CommentDesignatorQuantity
SMD STC15W104 SCM S0P81
SMD TC4427 chip1
SMD AMS1117 chip 5.0V1
Plug-in electrolytic capacitor 100UF 35V1
0805 Capacitor 1042
0805 Resistor 1K1
0805LED blue1
DC2.1 power base1
Ultrasonic transmitter T2
M2 knurled single-pass copper column M2x6+36
M2 knurled single-pass copper column M2x12+32
M2 knurled single-pass copper column M2x40+32
M2 nut4
Foam1
PCB boardOne baseplate, two launch pads3
DC12V power supplyoptional1


Ultrasonic Suspension Electronic DIY Production Parts Wave Soldering Training DIY Kit Science Experiment

Ultrasonic Suspension Electronic DIY Production Parts Wave Soldering Training DIY Kit Science Experiment

Ultrasonic Suspension Electronic DIY Production Parts Wave Soldering Training DIY Kit Science Experiment

Ultrasonic Suspension Electronic DIY Production Parts Wave Soldering Training DIY Kit Science Experiment

Ultrasonic Suspension Electronic DIY Production Parts Wave Soldering Training DIY Kit Science Experiment

More Details






customers reviews ( 8 )

4 / 5.0
5 stars 75%
4 stars 12.5%
3 stars 0%
2 stars 12.5%
1 stars 0%

By chetmilosh

US
No directions. No idea how to assemble.
2023-03-29 00:00:00

By BG163339394

US
Soldering experiment. good practice. Thank you
2023-03-27 00:00:00

By jgl

CA
All the parts are included for the suspension but there is no schematic plan to help construct the item. As for the telsa coil, the plan is included but barely visible. Can you email both plans, please, at levaquej@videotron.ca . Thank you for your very interesting DIY.
2023-02-21 00:00:00

By Nick5472

GB
Fun little project. makes a nice step up from the tesla coil. as it has more parts and some sms components as well as normal
2022-12-15 00:00:00

By hjlc

BE
Quality kit, assembled, connections checked ok. However it seems that the microprocessor is not programmed. There is no signal out. I contacted support and they apologised they have no program. Sad.
2022-09-24 00:00:00

By Beminde

BE
very nice project to solder and study! very educational!
2022-09-19 00:00:00

By BG231088151

IT
A good object, fun to assemble and to see in operation. Shame about the American power supply (I'm in Italy) but the standard connector allowed me to effortlessly use one of my power supplies. Very satisfied.
2022-09-16 00:00:00

By jeever

NL
The electronics of the GY20451 The version of the GY20451 supplied to us contains only ten electronic parts. Thus, the scheme is quickly reconstructed and worked out in the illustration below. The 12 V supply voltage is converted into 5 Vdc in U1, an AMS1117, to power the microcontroller. Both the input and output of this stabilizer are decoupled with capacitors C5, C1 and C2. LED1 is connected to the 5 V output via the series resistor R1. An STC15W104 is used as microcontroller. It has a built-in clock generator, so no external parts are necessary in this scheme. Two square waves with a frequency of 40 kHz appear at the outputs P3.2 and P3.3. These two signals drive the two inputs of U3, a TCA4427. That is a double 'High-speed Power MOSFET Driver'. The outputs are connected by means of two MOSFETs either to ground or to the 12 V power supply. These two outputs directly feed the two piezoceramic resonators TX1 and TX2.
2022-09-14 00:00:00