On Wed, 16 Jun 2004 11:31:08 -0700, Shawn Wilton wrote: > Ah, see I didn't know any of that. Not to mention I've never been able > to find a datasheet for this particular type of element. Trust that > I've done some searching, just never turned anything up and I had to > move on. But since it's been brought up, might as well beat the horse > till it drops, right? Indeed! :-) http://www.mps-design.com/misc-images/deadhorse2.gif Seriously though, I did try to include most of the useful information I've learned over the years and pass it on to others who may not have any practical experience with piezo elements. I can be a bit surly at times (part of getting older I guess... ;-) but I am really a generous and helpful guy at heart. I just get irritated when people don't put much effort into learning things for themselves (I'm not talking about you in this case, I mean in general). I have very little time or patience for people that fall into that category. Matt -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics