Passive Buzzer Unit

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