Passive Buzzer Unit
![Passive Buzzer Unit](http://shop.m5stack.com/cdn/shop/products/5_23eb8e10-51a8-48c7-a10a-55e77138e52d_1200x1200.jpg?v=1652871245)
PRODUCT DETAILSDescriptionPassive Buzzer Unit is a small-sized buzzer module that operates as a passive component, meaning it requires an external signal to produce sound. It is driven by a 4KHz signal and can emit sound with a maximum volume of up to 72dB when measured within a 10cm distance, based on the rating input power.Passive Buzzer Unit delivers impressive audio performance, producing clear and audible sound output. It is enclosed in a protective housing, which helps shield the internal components from external elements and provides durability.The module is designed to be compact in size, making it easy to integrate into various projects and devices. It consumes low power, which is beneficial for applications where energy efficiency is important. This module can be applied in a range of buzzer alarm scenarios where an audible alert or notification is required. It can be used in alarm systems, warning indicators, audible feedback mechanisms, and other applications that rely on sound-based alerts.Product FeaturesDrive signal:4KHz oscillation frequencyUp to 72dB (within 10cm, at rating power)Drive signal: 4KHz 1/2duty square waveInclude1x BUZZER Unit1x HY2.0-4P cable (20cm)ApplicationsBuzzer/reminderSpecificationSpecificationsParametersDrive frequency4KHz 1/2duty square wavePower consumption5V@86mANet weight3.5gGross weight8.5gProduct size24 * 24 * 8mmPacking size93 * 138mmLEARN AND DOCUMENTSDOCUMENTS
Open-source modular toolkits for IoT devices based on ESP32-updated version of ESP8266. With stackable modules, user-friendly IDE, enabling rapid and high-quality prototyping, STEM education, engineering and mechanical use.
PRODUCT DETAILS
Description
Passive Buzzer Unit is a small-sized buzzer module that operates as a passive component, meaning it requires an external signal to produce sound. It is driven by a 4KHz signal and can emit sound with a maximum volume of up to 72dB when measured within a 10cm distance, based on the rating input power.Passive Buzzer Unit delivers impressive audio performance, producing clear and audible sound output. It is enclosed in a protective housing, which helps shield the internal components from external elements and provides durability.The module is designed to be compact in size, making it easy to integrate into various projects and devices. It consumes low power, which is beneficial for applications where energy efficiency is important. This module can be applied in a range of buzzer alarm scenarios where an audible alert or notification is required. It can be used in alarm systems, warning indicators, audible feedback mechanisms, and other applications that rely on sound-based alerts.
Product Features
Drive signal:
4KHz oscillation frequency
Up to 72dB (within 10cm, at rating power)
Drive signal: 4KHz 1/2duty square wave
Include
1x BUZZER Unit
1x HY2.0-4P cable (20cm)
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
LEARN AND DOCUMENTS
DOCUMENTS
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