Active Piezo Buzzer Module

About this product

Piezoelectric buzzer module with built-in oscillator circuit. Produces a fixed-frequency tone when DC power is applied. Suited for audible alerts, alarms, and notification signals in microcontroller projects with Arduino and Raspberry Pi.

Resistors, capacitors, transistors, diodes, ICs, connectors, wires and discrete components for any bench.

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Specifications

Operating Voltage

3.5V to 5.5V DC

Current Consumption

30mA max

Frequency

2500Hz ± 300Hz

Sound Output

85dB at 10cm

Operating Temperature

-20°C to 70°C

Interface

Digital (high = tone on)