Item specifics
Description
Grove Buzzer Module Product Overview
Grove Buzzer Module includes two versions: Grove Active Buzzer and Grove Passive Buzzer. Equipped with standard Grove connector, it works with Arduino, Raspberry Pi and other MCUs. The active buzzer has built-in oscillator and sounds once powered on. The passive version needs PWM signal to generate adjustable tones for embedded alarm & sound prompt projects.
Grove Buzzer Module Key Features
Standard Grove connector, plug & play, simple wiring without complex soldering
Active Buzzer: Built-in oscillator, 3.3~5V operating voltage, sounds directly when powered, resonant frequency 2300±300Hz, >85dB
Passive Buzzer: No built-in oscillator, 3~5V supply, driven by PWM signal for adjustable tone, resonant frequency 2700Hz, >80dB
Compact PCB size 20×20mm, mounting holes for easy installation
Comes with Grove cable to connect with mainboard directly
Low power consumption for embedded sound & alarm applications
Grove Buzzer Module Applications
Device alarm reminder, instrument status alert, maker DIY projects, university training experiments, smart car sound prompt, smart home warning, robot audio feedback.
Grove Buzzer Module Advantages
Two versions (active / passive) for different development requirements
Standard Grove interface to speed up prototype development
Loud & stable sound output for prototype verification
Supplied with Grove cable, available for BOM kitting and SMT assembly
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