The 5V Active Electromagnetic Buzzer provides a simple way to add audible feedback to electronics, automation and STEM projects.
An active buzzer incorporates an internal oscillating circuit, allowing it to generate a tone when supplied with the appropriate electrical signal. This makes it convenient for applications where the controller only needs to switch the buzzer on or off rather than generate the audio frequency itself.
The buzzer can be used to provide status notifications, warning sounds, timer alerts, button feedback and simple alarm indications in microcontroller-based projects.
It is suitable for Arduino and other compatible electronics projects where a compact audible output component is required.
Technical Specifications
Technical Specification: Active electromagnetic buzzer designed for audible ON/OFF alerts in electronic circuits.
Detailed Product Specifications / Product Attributes
- Product Type: Active Electromagnetic Buzzer
- Buzzer Type: Active
- Rated Voltage: 5V DC
- Sound Output: Audible tone
- Operation: Produces an audible tone when appropriately powered
- Application: Audio alerts, notifications, alarms and electronic feedback
- Suitable For: Arduino, microcontroller and DIY electronics projects
- Quantity: 1 Buzzer
Key Features
- Active buzzer with internal oscillator
- Designed for simple audible alerts
- Compact electronic component
- Suitable for microcontroller-based projects
- Useful for status and warning notifications
- Easy to integrate into electronics prototypes
- Suitable for STEM and educational projects
Recommended Applications
- Electronic alarm systems
- Timer and countdown projects
- Button-press feedback
- Sensor-triggered alerts
- Low-battery warning prototypes
- Parking or obstacle-alert projects
- Automation projects
- Arduino projects
- IoT prototypes
- STEM electronics projects
Educational Applications
The buzzer can be used to demonstrate:
- Digital output control
- Electronic sound generation
- Sensor-triggered feedback
- Conditional programming
- Alarm and notification logic
- Microcontroller-to-output interfacing
Project Possibilities
- Sensor-triggered alarm
- Digital timer with audible notification
- Door-open alert
- Obstacle detection warning
- Electronic quiz buzzer
- Button-press sound feedback
- Simple IoT notification system
What’s Included
- 1 × 5V Active Electromagnetic Buzzer
Important Notes
- This is an active buzzer, so it is intended to generate its characteristic tone when appropriately powered.
- Do not exceed the applicable voltage or electrical limits of the component.
- Actual sound volume and tone characteristics can vary with the component and operating conditions.
- For microcontroller projects, ensure that the connected output pin can safely drive the buzzer; use an appropriate transistor or driver circuit when required.
Why Choose It?
The 5V Active Electromagnetic Buzzer offers a simple and practical way to add audible feedback to electronics projects. It is useful for learning digital output control and for creating alerts, notifications and interactive responses in STEM and DIY applications.
Product Summary
5V Active Electromagnetic Buzzer is a compact active audio component for providing audible alerts and feedback in electronic circuits. It is suitable for Arduino, microcontroller, automation, IoT and STEM projects requiring a simple sound output.
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