Piezo Buzzer

A piezoelectric element may be driven by an oscillating electronic circuit or other audio signal source, driven with a piezoelectric audio amplifier. Sounds commonly used to indicate that a button has been pressed are a click, a ring or a beep.

Hello World

Import programPiezoBuzzer_HelloWorld_WIZwiki-W7500

Buzzer Example for WIZwiki-W7500


Import libraryPWM_Tone_Library

tone function Library


Example tested SM-1205C.

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