5V Active Buzzer Alarm
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5V DC operating voltage – plug-and-play functionality
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Active buzzer with built-in oscillator – no signal required
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Produces continuous tone at ~2.5 kHz frequency
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Sound level: ~85 dB at 10 cm
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Low current consumption – less than 30mA
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Compact and lightweight – easy to mount on PCBs or breadboards
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Ideal for alarms, alerts, and audio notifications
10,00 EGP
In stock
In stock
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Description
The 5V Active Buzzer Alarm is a simple, compact electronic component used to emit a sound when powered. It requires a 5V power supply to function and is commonly used in various alerting, signaling, and notification systems. This active buzzer has an integrated oscillator, meaning it will produce a sound continuously as long as power is applied, making it ideal for alarms, indicators, and audible notifications in your projects.
Key Features:
- Voltage: 5V DC (easy to interface with common microcontrollers like Arduino, Raspberry Pi, and others).
- Type: Active Buzzer (produces sound when powered, no need for external oscillator).
- Sound Output: Emits a continuous tone when energized.
- Size: Small and compact, easily integrated into circuits and projects.
- Current Consumption: Low power consumption, typically around 10-30mA depending on the model.
- Frequency: Usually emits a tone around 2-5 kHz, though this can vary by model.
- Mounting: Standard through-hole or surface-mount design (depending on the model).
Applications:
- Alarm Systems: Used in security alarms, home automation, or smoke detectors for sound alerts.
- Indication Systems: Ideal for signaling in equipment, circuit boards, and user interfaces.
- Robotics: Used in robots or devices to signal different states or events.
- Educational Projects: A great component for DIY electronics projects that need sound feedback.
Benefits:
- Simple to Use: Easy to integrate into your projects with just a 5V power supply.
- Low Power: Efficient for battery-powered applications.
- Reliable: Provides a consistent and loud enough sound for most basic signaling needs.
- Compact Size: Doesn’t take up much space in your project, ideal for tight spots.
The 5V Active Buzzer Alarm is a cost-effective and reliable way to add audio feedback or alerts to any electronic project, making it a popular choice for a wide range of applications.
Specification
General
| Weight Weight | 0,0000 g |
|---|---|
Dimensions
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1,2 × 0,9 × 0,7 mm |
| Product Name |
5V Active Buzzer Alarm |
| Type |
Active Buzzer |
| Operating Voltage |
5V DC |
| Current Consumption |
30–50 mA (typical) |
| Sound Output |
85–95 dB (typical at 10 cm) |
| Frequency |
2–4 kHz (typical) |
| Activation |
Active (internal oscillator, only needs DC voltage) |
| Mounting Type |
PCB / Through-Hole |
| Material |
Plastic Body with Metal Pins |
| Operating Temperature Range |
-20°C – +70°C |
| Color |
Black |
| Applications |
Arduino / Microcontroller Projects, Alarms, Timers, Notification Devices |
| Package Contents |
1× 5V Active Buzzer Alarm |
