5V Active Buzzer 12mm

The Active Buzzer is an audio output device designed to produce sound by simply applying a direct current (DC) voltage. This device is unique in its functionality as it incorporates an internal oscillating circuit, eliminating the need for an external signal source or oscillating circuit to produce sound.Upon the application of power, this buzzer emits a continuous sound at a predetermined frequency. This makes it an ideal component for generating simple audible alerts in various electronic circuits.

Key Features

• Built-in oscillating circuit
• Produces continuous sound without external signal source
• Operates on direct current (DC) voltage
• Commonly used for audible alerts in electronic circuits