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Originally shared on Hacker News

Unnamed project

Acoustic levitation project using ultrasound. The initial version takes a parabolic approach, while a next version in progress uses a much more complex flat plane with a phased array of 40 kHz ultrasound transmitters. It is being built purely for research purposes, with no goal in mind other than learning about the subject.

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  1. Unnamed project

    Acoustic levitation project using ultrasound. The initial version takes a parabolic approach, while a next version in progress uses a much more complex flat plane with a phased array of 40 kHz ultrasound transmitters. It is being built purely for research purposes, with no goal in mind other than learning about the subject.

    Posted by @claytongulick · Builder identity supported: @claytongulick · Original comment ↗