12V Buzzer 12mm Active

The 12mm Active Buzzer, rated at 12V, is a device designed to produce sound. It is equipped with an integrated oscillation circuit, enabling it to create sound merely by applying a Direct Current (DC) voltage.
This specific kind of buzzer is capable of generating a constant sound at a predetermined frequency, eliminating the need for an external signal source or additional oscillating circuitry. The primary application of active buzzers is to provide straightforward audible alerts in electronic circuits.