Hi,
Anyone have any success in blocking the sound from a piezo? I mean mechanically, not electrically.
Epoxy, super glue, hot glue, foam, whatever that might have worked?
With the dynamic buzzers i have had great success in sticking something like a toothpick into the hole and that pushes on the diaphragm and that keeps it from moving at all, even a tiny amount. With the piezos however this doesnt work as well.
I've also used a tiny rare earth magnet which holds it from moving, but of course the piezo is not magnetic.
Cant disconnect the piezo so that's out, cant add resistance, nothing electrical. Has to be mechanical and preferably something that is reversible (but that's not mandatory). A second piezo to cancel the vibrations isnt really too feasible either.
Anyone have any success in blocking the sound from a piezo? I mean mechanically, not electrically.
Epoxy, super glue, hot glue, foam, whatever that might have worked?
With the dynamic buzzers i have had great success in sticking something like a toothpick into the hole and that pushes on the diaphragm and that keeps it from moving at all, even a tiny amount. With the piezos however this doesnt work as well.
I've also used a tiny rare earth magnet which holds it from moving, but of course the piezo is not magnetic.
Cant disconnect the piezo so that's out, cant add resistance, nothing electrical. Has to be mechanical and preferably something that is reversible (but that's not mandatory). A second piezo to cancel the vibrations isnt really too feasible either.
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