Power Rating: Operates at 3.3V–5V DC – compatible with most microcontrollers like Arduino, ESP32, and Raspberry Pi.

Type: KY-006 Passive Buzzer Module – generates sound signals when driven by a PWM (Pulse Width Modulation) signal from a controller.

Sound Output: Produces tones, beeps, and melodies depending on the frequency of the input signal.

Connection Interface: Simple 3-pin design (Signal, VCC, GND) for quick and easy wiring.

Operation: Requires external control signals, allowing users to create custom sound patterns or alarms through programming.

Compatibility: Works perfectly with Arduino tone() function and other PWM-capable platforms.

Build Quality: Compact PCB with stable soldering and high-quality components for reliable performance.

Applications: Ideal for alarms, timers, notification systems, and interactive electronics projects that require sound feedback.