Description

DY-SV8F Audio MP3 Playback Module 5W Music Sound Voice UART for Arduino

The DY-SV8F Audio MP3 Playback Module is a powerful and compact audio solution designed for projects that require music, sound effects, or voice prompts. With its 5W output power, UART serial communication, and support for MP3 and WAV audio formats, this module is perfect for Arduino and other microcontroller-based applications. It’s widely used in interactive projects, talking devices, robotics, alarms, educational toys, and smart systems.

This versatile module allows developers, students, and makers to add high-quality sound playback to their projects without the need for complex coding or external amplifiers. Its simple UART command interface and built-in audio decoder make it beginner-friendly while still offering professional-grade performance.

Key Features of DY-SV8F Audio MP3 Playback Module

• Audio Playback Support: Plays MP3 and WAV audio files directly from microSD card or USB drive.

• 5W Built-In Amplifier: Delivers clear, loud, and high-quality sound without requiring an external amplifier.

• UART Serial Communication: Easy control with microcontrollers like Arduino, ESP32, STM32, and Raspberry Pi.

• Trigger Mode: Supports simple key/button control for standalone playback.

• Multiple Playback Modes: Loop, single track, sequential play, and command-based control.

• Adjustable Volume Control: Control volume using UART commands or external buttons.

• Low Power Consumption: Ideal for portable and battery-powered applications.

• Compact and Lightweight: Easy to integrate into robotics, toys, and embedded systems.

Technical Specifications

• Model: DY-SV8F Audio MP3 Module

• Output Power: 5W (with built-in amplifier)

• Supported Formats: MP3, WAV

• Storage Options: microSD card, USB flash drive

• Communication Interface: UART (serial)

• Supply Voltage: 3.2V – 5V DC

• Control Options: UART commands, trigger buttons

• Speaker Support: Direct connection to 3W–5W speakers

• Dimensions: Compact PCB design for easy integration

Why Choose DY-SV8F MP3 Module?

The DY-SV8F Audio Playback Module is designed to simplify the process of adding sound to your electronics projects. Unlike basic buzzer or tone modules, the DY-SV8F can play real audio files with clarity.

Some key benefits include:

1. Plug-and-play integration with Arduino using simple UART commands.

2. Loud and clear output with its built-in 5W amplifier.

3. Flexible control – use microcontrollers, buttons, or both.

4. Affordable and reliable, making it ideal for both hobby and professional projects.

Applications of DY-SV8F Audio Module

This module can be used in a wide range of projects, such as:

• Robotics: Talking robots and interactive companions.

• Smart Home Systems: Voice alerts, alarms, and notifications.

• DIY Electronics Projects: Arduino-based talking gadgets.

• Educational Toys: Sound and music in interactive learning devices.

• Public Systems: Audio guides, voice announcements, and kiosks.

• Security Systems: Voice warnings, alerts, and alarm systems.

How to Use the DY-SV8F with Arduino

1. Connect the module to Arduino using UART pins (TX, RX).

2. Insert a microSD card or USB drive with MP3/WAV files.

3. Use Arduino UART commands to:

   • Play, pause, or stop audio files.

   • Adjust volume levels.

   • Select specific audio tracks.

4. Connect a 3W or 5W speaker directly to the module for sound output.

5. Optionally, use push buttons for standalone playback control without programming.

This simple setup allows even beginners to integrate high-quality audio into their projects in minutes.

Package Includes

• 1 × DY-SV8F Audio MP3 Playback Module (5W, UART Control)

Conclusion

The DY-SV8F Audio MP3 Playback Module is an excellent solution for adding music, sound effects, and voice playback to electronic projects. With UART communication, built-in amplifier, and support for MP3/WAV files, it provides flexibility for both standalone and microcontroller-controlled applications.

Whether you’re developing a talking robot, an interactive kiosk, a smart home device, or an educational toy, this module offers everything you need to deliver clear and powerful audio in a compact, affordable package.

For makers, educators, and engineers, the DY-SV8F Audio MP3 Module is a must-have tool for bringing projects to life with sound.

Data Sheet