12V Passive Buzzer – 5 Pcs

This is a small PCB mountable 12V Buzzer. It is great to add Audio Alert to your electronic designs. It operates on a 12V supply and uses a coil element to generate an audible tone.

Application :

1. Alarm Systems: Passive buzzers can be used in security alarm systems to generate audible alerts when a sensor detects a potential threat or intrusion.
2. Automotive Applications: In vehicles, buzzers can be used for various purposes, such as indicating low fuel levels, opening doors, or seatbelt warnings.
3. Industrial Equipment: 12V buzzers can be employed in industrial settings to provide warnings or signals for specific events, such as equipment malfunctions or the completion of a process.
4. Home Automation: Buzzers can be integrated into home automation systems to notify users of specific events, such as the activation of a smart doorbell, security camera detection, or other smart home alerts.
5. DIY Electronics Projects: Hobbyists and electronics enthusiasts often use passive buzzers in DIY projects for creating sound effects, alarms, or interactive elements in electronic gadgets.
6. Medical Devices: In certain medical devices, buzzers can be used to provide audible alerts or alarms for critical conditions or events.
7. Educational Projects: Passive buzzers are commonly used in educational settings to teach basic electronics concepts. Students may use them in projects related to sound generation and circuit building.
8. Communication Devices: Buzzers can be used in communication devices to indicate the status of a connection, such as signal loss or a low battery warning.
9. Timer and Clock Systems: Buzzers can be integrated into timers and clocks to provide audible notifications for the end of a preset time period.
10. Traffic Control Systems: In traffic control systems or pedestrian crossing signals, buzzers can be used to indicate safe crossing times or signal changes.

How to differentiate between Active & Passive buzzers?

Package Includes:

5 x 12V  Passive Buzzer