Buzzer 3 V

Overview

Add audible feedback to your projects with this compact 3V buzzer. Designed for simple integration with microcontrollers, it produces a clear tone at 2300 Hz, making it ideal for alarms, notifications, and user interface sounds. With a rated current of just 25 mA, it's energy-efficient and perfect for battery-powered applications.

Key Features

• Simple 3V operation – directly compatible with 3.3V microcontrollers and common power sources.
• High sound output – 90 dB at 10 cm ensures your alerts are heard.
• Low current draw – only 25 mA, suitable for portable and low-power projects.
• Compact size – easy to mount on breadboards or PCBs.
• Wide operating temperature range – reliable in various environments.

Technical Specifications

• Rated Voltage: 3 V
• Rated Current: 25 mA
• Resonant Frequency: 2300 ± 300 Hz
• Sound Output at 10 cm: 90 dB

Applications & Use Cases

• Alarm systems – for security and safety alerts.
• Notification devices – for timers, doorbells, or status indicators.
• User interface feedback – for button presses or touch inputs.
• Educational projects – for teaching electronics and programming.
• Robotics – for obstacle detection or system status.

What's Included

• 1x 3V Buzzer

Compatibility

• Works with Arduino, Raspberry Pi (with level shifter), ESP32, and other 3.3V/5V microcontrollers. For 5V logic, use a transistor or logic level converter.

MOKWN Recommendation

This buzzer is a must-have for any electronics enthusiast. Its simplicity and efficiency make it perfect for beginners and professionals alike. Add it to your cart today and start adding sound to your projects!