Acoustic_LeviT
There my parants wrote code, covered with hundreds of Classic Music Composers, because they knew, that we will be unerstand, that Classic Music Composition was also Oldest Code composition;
Acoustic levitation
https://www.sciencedirect.com/science/article/abs/pii/S2211285521002202
https://www.instructables.com/SonicSurface-Phased-array-for-Levitation-Mid-air-T/ https://www.google.com/search?q=is+sonic+rurface+possible+on+bluetooth+low+energy+waves%3F&sxsrf=AJOqlzUG9MDdyCCVk3J_pNh2WsZsTalq5w:1674008272780&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjHuszjhtD8AhVxTaQEHZ84C0kQ_AUoBHoECAEQBg&biw=1366&bih=617&dpr=1#imgrc=E9tPMOOSKuiUkM An acoustic levitation device designed as a daughterboard for the DE0-Nano-SoC (Terasic Inc.)
The piezoelectric transducers signals generation is written in VHDL. The phases computation and the G-Code interpreter are written in C and run on embedded Linux. The device controls 88 channels at 40 kHz with a phase resolution of π/625. ## Demonstration videos #### Levitation of a 3 mm EPS particle in hand
