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Keyes Active Buzzer

Keyes Active Buzzer

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(0 reviews)
NZ$3.50
A Keyes active buzzer module that produces a tone from a single digital pin — the drive oscillator is built in, so no tone generation code is needed.

Reference: KAB-615

Availability: In stock

A Keyes active buzzer module that produces a tone from a single digital pin — the drive oscillator is built in, so no tone generation code is needed.

Specifications

  • Active buzzer with built-in oscillator
  • Sounds when the signal pin is driven high
  • Three-pin header: signal, VCC, GND
  • Supply 3.3–5 V DC

What you can build with the Keyes Active Buzzer

  • Alarms and alert tones
  • Button-press feedback
  • Timers and kitchen alarms
  • Robot warning sounds

Compatibility

Arduino, Raspberry Pi and ESP32 digital outputs.

Shipping

Dispatched from New Zealand with courier delivery nationwide, including rural addresses. Prices are in New Zealand dollars.