Hi,
I`m just here to ask for some expert advice really, can anyone tell me whether it would be possible to fit a small sound device( similar to the one`s in a greetings card, in a measurement of roughly 12mm circumference by 40mm in length? I`ve been told they use some sort of crystals as energy source which might be of use. And if poss, how loud could it be?
Thanks,
Marsh.
I`m just here to ask for some expert advice really, can anyone tell me whether it would be possible to fit a small sound device( similar to the one`s in a greetings card, in a measurement of roughly 12mm circumference by 40mm in length? I`ve been told they use some sort of crystals as energy source which might be of use. And if poss, how loud could it be?
Thanks,
Marsh.