PASSIVE BUZZER UNIT, M5STACK U132

Description:

The Passive Buzzer Unit is a compact buzzer module functioning as a passive component, which means it relies on an external signal to generate sound. This module is activated by a 4KHz signal and is capable of producing a sound volume of up to 72dB at a distance of 10cm, depending on the rated input power.

This unit is notable for its clear and strong audio output, ensuring that the sounds it emits are both clear and audible. It is encased in a protective shell, safeguarding its internal components from external factors and enhancing its durability.

Designed with a focus on compactness, the Passive Buzzer Unit is easily incorporated into a variety of projects and devices. Its low power consumption makes it particularly suitable for energy-efficient applications. The module is versatile and can be used in numerous scenarios requiring audible alerts, such as in alarm systems, warning indicators, audible feedback systems, and other applications where sound-based notifications are essential.

Product Features:

• Drive signal:
• 4KHz oscillation frequency
• Up to 72dB (within 10cm, at rating power)
• Drive signal: 4KHz 1/2duty square wave

Includes:

• 1x BUZZER Unit
• 1x HY2.0-4P cable (20cm)

Applications:

• Buzzer/reminder

Links: Product_Wikipage