Adafruit STEMMA Piezo Driver Amp - PAM8904

Adafruit · 5791

AdafruitView vendor page$4.95
Identifier
5791
Price
$4.95

Breakout board for the PAM8904 piezo driver amplifier. Powered from 3 to 5 VDC with signal input and differential piezo output via terminal block.

Buzzers and speakers

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A 5 V active buzzer and a 4 Ω speaker both make sound, but they need completely different drive circuits.

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