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This is what I'd like to achieve for my design: https://www.youtube.com/watch?v=IVm2m0UshVM this one does not seem to have a microcontroller for the sweep function.
Hello Brad! Thanks for the prompt reply!
I would like to drive each transducer with a signal that is sweeping around the resonant frequency so that standing waves are avoided. Can you give me some suggestions as to how would I modify the oscillator circuit? Thanks!
Hi! how about the oscillator circuit from 74hc4046 to irf2110? do I have to build it for each transducer or a single osci is enough? Is my block diagram correct?
Hello Brad!
I found this circuit and I just want to modify this to drive my transducers with a driver circuit that has an output that sweeps around the transducer's resonant frequency. What part of this circuit should I modify?
Okay I think I found one article that would help me on this project. But I want to ask regarding the transducer I'am about to use.
It is a multi-frequency transducer and I want to know if at these frequencies the transducer would be resonant? The manufacturer did not specify.
Hi guys! We have this final capstone project in school. We are tasked to build an ultrasonic cleaning equipment like the one attached in this post. I just want to ask if by any chance someone here have done the same project and could provide us some useful information on how to build one. I...
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