The Active Buzzer Alarm Module for Arduino is a versatile audio signaling device, suitable for various applications such as alarm devices, timers, and user input confirmations. This module operates within a voltage range of 3.3V to 5V DC, making it compatible with most microcontroller systems. Constructed with high-quality materials, this active buzzer module ensures durability and reliable performance.
An active buzzer is known for its simplicity in control compared to a passive buzzer. It generates sound as long as it is electrified, eliminating the need for complex control signals. This ease of use makes it a preferred choice for many electronic projects.
Features of Active Buzzer
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Self-contained sound source: The active buzzer has an internal oscillator, allowing it to produce sound as soon as it is powered.
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Ease of control: The buzzer can be easily controlled by a microcontroller through a simple high-low signal, making it more straightforward to implement compared to a passive buzzer.
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Consistent performance: Provides reliable and consistent audio signaling as long as the voltage is applied.
Specifications
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Colour: Blue PCB
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Buzzer Type: Active Buzzer
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Supply Voltage (VCC): DC 3.3V to 5.5V
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Signal: PWM Signal
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Tone Generation Range: 1.5 ~ 2.5 kHz
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Pinout: VCC, I/O, GND
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Size: 33x13x10mm
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Weight: 3g
Applications
- Fire Alarm Systems
- Security Systems
- General Audio Signaling Devices
- Timers
- User Input Confirmation (e.g., mouse clicks or keystrokes)
Package Includes
