A 5V Active Electromagnetic Buzzer is a compact audio-signaling device commonly used in electronic circuits and projects to generate audible alerts, notifications, or alarms. It operates on a 5-volt power supply and relies on electromagnetic principles to produce sound. Here are its key features and a description:

Description: A 5V Active Electromagnetic Buzzer typically consists of the following components:

1. Electromagnetic Coil: The core component of the buzzer. It is a coil of wire wound around a magnetic core. When a current passes through the coil, it generates a magnetic field.
2. Diaphragm: A thin, flexible diaphragm or membrane is attached to the coil. This diaphragm produces sound when it vibrates.
3. Casing: The coil and diaphragm are usually encased in a plastic or metal housing. The casing helps protect the internal components and directs the sound produced.

Features:

1. Voltage Compatibility: As the name suggests, a 5V Active Electromagnetic Buzzer is designed to operate on a 5-volt DC power supply. This makes it compatible with most microcontrollers, development boards, and embedded systems.
2. Audible Output: These buzzers produce audible sound when activated. The frequency and volume of the sound can vary depending on the specific model and design.
3. Compact Size: They are typically small and lightweight, making them suitable for various applications where space is limited.
4. Low Power Consumption: Active electromagnetic buzzers are energy-efficient and consume relatively low power.
5. Easy to Interface: They can be easily interfaced with microcontrollers and other digital circuits using GPIO (General Purpose Input/Output) pins. Activating the buzzer typically involves applying a voltage to it.
6. Continuous or Pulsed Sound: Some models can produce continuous sound when powered on, while others can be pulsed on and off to create different sound patterns, such as beeps or alarms.
7. Reliability: Electromagnetic buzzers are known for their reliability and long operational life.
8. Wide Application: These buzzers are used in a variety of applications, including alarm indicators, timers, warning signals, and electronic devices that require audible feedback.
9. Customization: Some buzzers allow adjustment of sound characteristics, such as volume or frequency, to meet specific application requirements.
10. Durable Construction: The casings of these buzzers are typically designed to withstand environmental conditions and protect against dust and moisture.

In summary, a 5V Active Electromagnetic Buzzer is a versatile, widely used component in electronics projects and systems that require audible alerts or notifications. Its compatibility with a 5-volt power supply and ease of integration make it a popular choice for hobbyists and engineers alike.

This is a small, PCB-mountable 5V Active Electromagnetic Buzzer. It is great for adding an audio alert to your electronic designs. It operates on a 5V supply and uses a coil element to generate an audible tone.

Package Includes:
1× 5V Active Electromagnetic Buzzer.

Specification: