The M5Stack Buzzer Unit is a mini passive buzzer unit, driven by a 4KHz signal that sounds up to 72dB within 10cm distance under rating input power.
With its compact size, low-power consumption, awesome audio performance and protective housing, it's ideal for any scenario where your project needs an audible output or alert.
- Drive signal:
- 4KHz oscillation frequency
- Up to 72dB (within 10cm, at rating power)
- Drive signal: 4KHz 1/2duty square wave
- 1x BUZZER Unit
- 1x HY2.0-4P cable (20cm)
|Drive frequency||4KHz 1/2duty square wave|
|Product size||24 * 24 * 8mm|
|Packing size||93 * 138mm|