M5Stack Passive Buzzer Unit
Product Link
Description
Passive Buzzer Unit is a mini passive buzzer unit, drove by 4KHz signal, that sounds up to 72dB within 10cm distance under rating input power. With the feature of compact size, low-power consumption, awesome audio performance, and a protective housing. Applied for varied buzzer alarm scenario.
Features
Drive signal:
4KHz oscillation frequency
Up to 72dB (within 10cm, at rating power)
Drive signal: 4KHz 1/2duty square wave
Applications
Buzzer/reminder
Specification
Specifications
Parameters
Drive frequency
4KHz 1/2duty square wave
Power consumption
5V@86mA
Net weight
3.5g
Gross weight
8.5g
Product size
24 * 24 * 8mm
Packing size
93 * 138mm
PinMap
BUZZER
M5CORE - PORT B
G26
BUZZER
SIGNAL
Schematic
Module Size
Compatible
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