Buzzer 12V

Overview

Add an audible alert to your projects with the MOKWN 12V Buzzer. This compact and reliable buzzer generates a loud, clear 2kHz tone, perfect for alarms, notifications, timers, and any project requiring an audio signal. Its straightforward operation makes it an essential component for electronics enthusiasts, students, and professionals.

Key Features

• Loud & Clear: Delivers a high sound output of at least 90 dB at 10 cm, ensuring your alerts are heard.
• Wide Voltage Compatibility: Rated for 12V, ideal for automotive and industrial applications.
• Reliable Performance: Consistent resonant frequency (2300 ± 300 Hz) ensures predictable sound output.
• Easy to Drive: Simple two-wire interface, easily controlled with a microcontroller or a simple switch.
• Low Power Consumption: Draws only 25 mA, making it efficient for battery-powered projects.

Technical Specifications

• Rated Voltage: 12V DC
• Rated Current: 25 mA
• Resonant Frequency: 2300 ± 300 Hz
• Sound Output (at 10 cm): ≥ 90 dB
• Type: Electromagnetic / Piezoelectric (verify)

Applications & Use Cases

• Alarm Systems: Intruder alerts, fire alarms, and security systems.
• Notifications: Status indicators for machines, appliances, or IoT devices.
• Timers & Reminders: Kitchen timers, study timers, or medication reminders.
• Automotive: Dashboard warnings, reverse alerts, or seatbelt reminders.
• Educational Projects: Teach electronics and programming with audible feedback.

What's Included

• 1x Buzzer 12V (leads may vary)

Compatibility

• Works with any 12V power source. Can be driven by a microcontroller (e.g., Arduino, ESP32) via a transistor or relay if the logic level is insufficient. Commonly used with relays, timers, and switching circuits.

MOKWN Recommendation

This 12V buzzer is a must-have for any maker's toolkit. Its high output and reliable performance make it ideal for both hobby and professional applications. Add it to your cart today and ensure your projects are always heard!