Piezo Electric Active Big Buzzer B27

Description

[Buzzer And Mic] 5-24V Buzzer Continues Beep – Big 27 A buzzer or beeper is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric (piezo for short). Typical uses of buzzers and beepers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke. A piezoelectric element may be driven by an oscillating electronic circuit or other audio signal sources, driven with a piezoelectric audio amplifier. Sounds commonly used to indicate that a button has been pressed are a click, a ring, or a beep. Voltage: 5 V Sound : 90dB Housing Material: ABS Plastic. Perfect for motorcycle stand alarm, alarm clock, or any project which you need an alarm buzzer for getting immediate attention. Note: This product comes in different design patterns. We ship randomly.

🔹 Key Features

• •Typical uses of buzzers and beepers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke
• •A piezoelectric element may be driven by an oscillating electronic circuit or other audio signal sources, driven with a piezoelectric audio amplifier
• •Sounds commonly used to indicate that a button has been pressed are a click, a ring, or a beep
• •Voltage: 5 V Sound : 90dB Housing Material: ABS Plastic
• •Perfect for motorcycle stand alarm, alarm clock, or any project which you need an alarm buzzer for getting immediate attention
• •Note: This product comes in different design patterns

🔹 Technical Specifications

🔹 Pin Configuration & Wiring

🔹 Applications

This component is engineered and suitable for:

• •Microcontroller interfacing (Arduino, ESP32, Raspberry Pi, STM32)
• •IoT telemetry, environmental monitoring, and smart home systems
• •Robotics navigation, obstacle detection, and motion sensing
• •STEM education, university electronics labs, and maker prototyping

🔹 Package Includes

• ✓1 × Piezo Electric Active Big Buzzer B27