Active Buzzer Module

The Active Buzzer Module is a compact electronic sound module designed to generate an audible tone when powered. Unlike a passive buzzer, the active buzzer has a built-in oscillator, so it can produce a continuous beep without requiring an external frequency signal. It features a simple 3-pin interface (S, +, -) and can be easily connected to Arduino, ESP32, Raspberry Pi, and other microcontroller boards.

Features

• Built-in oscillator for easy sound generation
• Produces a continuous audible tone when powered
• Simple 3-pin interface: S, +, -
• Compact and lightweight design
• Easy to connect and use
• Suitable for Arduino, ESP32, Raspberry Pi and DIY projects
• Low-power electronic buzzer module

Applications

• Alarm and warning systems
• Electronic doorbells
• Arduino and microcontroller projects
• Timer and notification systems
• Security alert systems
• Robotics projects
• Smart home automation
• DIY electronics projects

Package Includes

• 1 × Active Buzzer Module