Big Buzzer 30mm

• This buzzer operates using a piezoelectric ceramic disc, which converts electrical energy into mechanical vibrations to produce sound.
• The durable plastic enclosure enhances resonance and protects internal components.
• Designed to work in 5V systems, and can be used in 12V applications with a suitable voltage regulator or driver module.
• Produces a loud and clear audio tone, suitable for alarms, notifications, and warning systems.
• Simple 2-pin interface makes it compatible with Arduino, Raspberry Pi, ESP32, and other embedded controllers.
• Resistant to moderate environmental variations such as humidity and temperature.
• Can be used in both standalone alarms or microcontroller-based alert systems.
• Suitable for continuous or intermittent tone generation depending on circuit design.

PACKAGE INCLUDES:

• 1 × 5V Active Electromagnetic Buzzer