5V ACTIVE BUZZER, 2.3KHz

The 5V Active Buzzer (2.3 kHz) is a compact audio signaling device designed to generate a 2.3 kHz audible tone when supplied with a 5 V DC power source. Unlike a passive buzzer, it contains an internal oscillator, allowing it to produce sound without requiring an external frequency signal. The buzzer offers low power consumption, high sound output, fast response, and simple two-pin operation, making it easy to interface with Arduino, ESP32, STM32, Raspberry Pi, PIC, and other microcontrollers. Due to its compact size, reliable performance, and easy integration, the 5V Active Buzzer is widely used in alarm systems, security devices, embedded systems, IoT applications, biomedical equipment, industrial automation, robotics, and electronic notification systems.