5V-12V Mini Active Buzzer

The 5V–12V Mini Active Buzzer is a small yet powerful sound module designed to provide clear audio alerts in various electronic applications. As an active buzzer, it includes an internal oscillating circuit, allowing it to generate sound with just a DC voltage—no external signal or microcontroller PWM is needed.

This makes it perfect for plug-and-play use in alarms, timers, notification systems, and embedded electronics projects.

Key Features:

• Operating Voltage: 5V to 12V DC

• Type: Active (built-in oscillator)

• Sound Level: ~85dB at 10cm

• Compact Size: Ideal for space-constrained applications

• Current Consumption: Low power usage

• Easy to Use: Just apply DC voltage to activate sound

• Mounting: Through-hole for easy soldering or breadboard use

Applications:

• Electronic alarms and buzzers

• DIY electronics and Arduino projects

• Timers and counters

• Warning systems in industrial or consumer devices

With its wide voltage range and simple operation, the Mini Active Buzzer is a reliable and essential component for adding audible feedback to your projects.