ultrasonic levitation with Arduino

hi here is my latest project, ultrasonic levitation with arduino nano.

If you want more information here is the link = https://www.hackster.io/Ingeimaks/ultrasonic-levitation-with-arduino-uno-a901f0

https://youtu.be/IVw6p30Gha4

I also made a video on Youtube where I show all the steps to carry out the project.
LIST OF MATERIALS:

• Arduino nano Original = https://www.amazon.it/Arduino-Nano-Every-Boards-Pack/dp/B07YQ56B6Q?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=arduino+nano&qid=1614852619&sr=8-5&linkCode=sl1&tag=ingeimaks-21&linkId=49fbe38939db3dd10144753551932482&language=it_IT&ref_=as_li_ss_tl
• Arduino Clone = https://www.amazon.it/Arduino-Nano-Every-Boards-Pack/dp/B07YQ56B6Q?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=arduino+nano&qid=1614852619&sr=8-5&linkCode=sl1&tag=ingeimaks-21&linkId=49fbe38939db3dd10144753551932482&language=it_IT&ref_=as_li_ss_tl
• Driver = https://www.amazon.it/Arduino-Nano-Every-Boards-Pack/dp/B07YQ56B6Q?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=arduino+nano&qid=1614852619&sr=8-5&linkCode=sl1&tag=ingeimaks-21&linkId=49fbe38939db3dd10144753551932482&language=it_IT&ref_=as_li_ss_tl
• Driver l293d = https://www.amazon.it/Arduino-Nano-Every-Boards-Pack/dp/B07YQ56B6Q?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=arduino+nano&qid=1614852619&sr=8-5&linkCode=sl1&tag=ingeimaks-21&linkId=49fbe38939db3dd10144753551932482&language=it_IT&ref_=as_li_ss_tl
• Connector = https://www.amazon.it/Arduino-Nano-Every-Boards-Pack/dp/B07YQ56B6Q?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=arduino+nano&qid=1614852619&sr=8-5&linkCode=sl1&tag=ingeimaks-21&linkId=49fbe38939db3dd10144753551932482&language=it_IT&ref_=as_li_ss_tl
• Arduino nano PCB = https://www.amazon.it/Arduino-Nano-Every-Boards-Pack/dp/B07YQ56B6Q?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=arduino+nano&qid=1614852619&sr=8-5&linkCode=sl1&tag=ingeimaks-21&linkId=49fbe38939db3dd10144753551932482&language=it_IT&ref_=as_li_ss_tl
• Various cables = https://www.amazon.it/Arduino-Nano-Every-Boards-Pack/dp/B07YQ56B6Q?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=arduino+nano&qid=1614852619&sr=8-5&linkCode=sl1&tag=ingeimaks-21&linkId=49fbe38939db3dd10144753551932482&language=it_IT&ref_=as_li_ss_tl
• Ultrasonic sensors = https://www.amazon.it/Arduino-Nano-Every-Boards-Pack/dp/B07YQ56B6Q?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=arduino+nano&qid=1614852619&sr=8-5&linkCode=sl1&tag=ingeimaks-21&linkId=49fbe38939db3dd10144753551932482&language=it_IT&ref_=as_li_ss_tl

the project is composed of 4 parts, a base (brown) in my case I made it of wood, then we have a cylinder with a diameter of 2cm and finally 2 white supports that will house our ultrasound speakers