5V Buzzer Module

The 5V Buzzer Module is a compact and reliable audio signaling device that produces a loud, continuous tone when powered with a 5 V DC supply. Designed for Arduino, Raspberry Pi, and other embedded systems, this buzzer is ideal for generating alarms, notifications, and status indicators in a wide range of electronics projects.

Available in both active (self-driven) and passive (requires external signal) types, this module is essential for DIY electronics, IoT devices, and security systems.

🔹 Key Features

• Standard 5V Operation: Works seamlessly with Arduino, Raspberry Pi, and ESP microcontrollers.

• Clear Audio Output: Produces a strong, audible tone for alerts and notifications.

• Active & Passive Options: Active type generates tone with direct 5V power; passive type requires PWM or signal input.

• Compact PCB Design: Easy to mount on breadboards or project enclosures.

• Low Power Consumption: Suitable for battery-powered applications.

🔹 Technical Specifications

• Operating Voltage: 3.3 V – 5 V DC (optimal at 5 V)

• Sound Output: ~85 dB at 10 cm (typical)

• Frequency: ~2 kHz (active type) or user-defined (passive type)

• Current Consumption: ~20 mA (typical)

• Dimensions: ~12 mm diameter × 9 mm height (varies by model)

• Interface: 2-pin or 3-pin header depending on module type

• Mounting: PCB or panel mount

🔹 Applications & Use Cases

• Arduino & Raspberry Pi Projects: Audible status indicators for sensors or events.

• Security Systems: Intruder alarms, door alerts, and motion detector notifications.

• Smart IoT Devices: Sound feedback for home automation or wearable devices.

• Timers & Reminders: Kitchen timers, school bells, and countdown alerts.

• Robotics & Embedded Systems: Signal user interactions or warnings.

🔹 Advantages for Makers & Engineers

• Full compatibility with Arduino boards and Raspberry Pi mounts and cases.

• Works with other Electronics Components such as sensors and relay modules for automated alarms.

• Easy to integrate with breadboards or PCB designs.

🔹 Safety & Precautions

• Ensure correct polarity when connecting to avoid damage.

• Use a regulated Power Supply for stable sound output.

• Avoid continuous operation at maximum volume for extended periods to extend lifespan.

🔗 Helpful Internal Links

• More Electronics Components for IoT and alarm systems.

• Compatible Tools and Accessories for assembly and testing.

🎥 Video Tutorial

[YouTube tutorial link here]

📝 Product Summary

The 5V Buzzer Module provides a loud, clear tone for alarms, alerts, and notifications. Ideal for Arduino, Raspberry Pi, robotics, and IoT projects, it is available in both active and passive types for versatile use.