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DiscoverCircuits.com  --   Dave's Circuits
Circuits designed by David Johnson, P.E.

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Last Updated on:  07/25/2009 07:05:11 AM

Beeper & Buzzer Circuits    Piezeoelectric Circuits

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Piezoelectric Triggered Switch
Two different switch circuits are shown.  One sources current and the second sinks current.  Both switches are connected to a piezoelectric wafer.  When the wafer is tapped, the switches are activated.

Circuit Piezoelectric Trigger Switch Circuits designed by David Johnson, P.E. (June 30, 2006)

Beeper & Buzzer Circuits    Piezeoelectric Circuits
Master Schematic Category List - David A. Johnson, P.E.
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