2 ms·
Supposedly ultrasonic cleaners use 15-400 khz, and DML audio exciter drivers go to 17-20 khz, so you could theoretically grab a few of those for under $100 and
by moffkalast 2y ago
Supposedly ultrasonic cleaners use 15-400 khz, and DML audio exciter drivers go to 17-20 khz, so you could theoretically grab a few of those for under $100 and have at it with a sine generator.
- bitdivision 2y agoThe transducers are fairly cheap from China [0]. I've thought about making a high powered bath before but never pulled the trigger. 0: https://www.aliexpress.com/w/wholesale-ultrasound-transducer.html?spm=a2g0o.home.search.0 https://www.aliexpress.com/w/wholesale-ultrasound-transducer...
- moffkalast 2y agoAh right, yeah those would be perfect.