https://pm.haifa.ac.il/index.php?feed=atom&target=CleopatraFrasher578&title=Special%3AContributionsP-MART wiki - User contributions [en]2026-04-19T17:00:01ZFrom P-MART wikiMediaWiki 1.15.1https://pm.haifa.ac.il/index.php?title=User:CleopatraFrasher578User:CleopatraFrasher5782012-05-08T03:16:50Z<p>CleopatraFrasher578: Created page with '[http://www.sound-buzzer.com/ Piezo buzzers] are small electronic devices that emit sounds when driven by low voltages and currents. They are also called piezoelectric buzzers. T…'</p>
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<div>[http://www.sound-buzzer.com/ Piezo buzzers] are small electronic devices that emit sounds when driven by low voltages and currents. They are also called piezoelectric buzzers. They usually have two electrodes and a diaphragm. The diaphragm is made from a metal plate and piezoelectric material such as a ceramic plate.</div>CleopatraFrasher578https://pm.haifa.ac.il/index.php?title=CleopatraFrasher578CleopatraFrasher5782012-05-08T03:15:49Z<p>CleopatraFrasher578: Created page with '[http://www.sound-buzzer.com/ Piezo buzzers] are small electronic devices that emit sounds when driven by low voltages and currents. They are also called piezoelectric buzzers. T…'</p>
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<div>[http://www.sound-buzzer.com/ Piezo buzzers] are small electronic devices that emit sounds when driven by low voltages and currents. They are also called piezoelectric buzzers. They usually have two electrodes and a diaphragm. The diaphragm is made from a metal plate and piezoelectric material such as a ceramic plate.</div>CleopatraFrasher578