Active buzzer design: Produces a consistent 2300–300 Hz tone without external oscillators
Simple DC operation: No need for oscillating signals or additional circuitry
High sound output: Delivers 85 dB at 10 cm for clear audio
Compact size: Small dimensions for easy integration into projects
Low power consumption: 32 mA max current at 5V for efficient use
Summarized by Shop
This buzzer is an active buzzer, which basically means that it will buzz at a predefined frequency (2300 ±300 Hz) on its own even when you just apply steady DC power. If you are looking for a buzzer can produce varied tones from an oscillating input signal, then take a look at our passive buzzer.
Some people prefer to get active buzzers
