Making piezo louder
- From: blender@xxxxxxxxx
- Date: 30 May 2006 06:22:57 -0700
Hi all!
Could someon help me in making my piezo louder? I am using AVR
microcontroler, like for now my piezo is connected throu NPN
transistor, and across the piezo i`ve connected an indcutor which i
took from old whatch , but my piezo is still not loud enough.
It is also important for me to safe place on my PCB ...
best regards
David
.
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