Could someone point me in the right direction as to how
to wire the third lead on some piezo sounders? It seems that
this is a "feedback" input of some sort, but I can't seem to
understand how it works. I am guessing that you use
it to control the oscillation frequency, but I could be wrong.
Any thoughts?
Thx!
Chris
to wire the third lead on some piezo sounders? It seems that
this is a "feedback" input of some sort, but I can't seem to
understand how it works. I am guessing that you use
it to control the oscillation frequency, but I could be wrong.
Any thoughts?
Thx!
Chris