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- UpnaLab commented on UpnaLab's instructable Acoustic Tractor Beam
- UpnaLab commented on UpnaLab's instructable Acoustic LevitatorView Instructable »
Easiest way is getting another ARduino that will activate the D2-4, you can also used the simplified version that does not have up-down control. The program used for this one is a not very well adapted version from a phased-array controller https://ieeexplore.ieee.org/document/8094247/Best.
- UpnaLab commented on UpnaLab's instructable Acoustic Levitator
yeah, but you need a reflector opposite to it.
View Instructable »There is some technical info here: https://aip.scitation.org/doi/full/10.1063/1.4989995 Best
- UpnaLab followed amandaghassaei
By amandaghassaei
if you do not need to move the particle up/down, then any focused bowl that can be split in two halves will do the job. For 10mm you can also try the standing-wave levitator which can levitate denser things https://www.instructables.com/Acoustic-Levitator/ Best