DFPlayer Mini MP3 Player Module – Micro SD Card Audio Module with Built-in Amplifie
The DF Mini MP3 Module, commonly known as the DFPlayer Mini MP3 Player Module, is a compact standalone audio playback module designed for embedded audio applications. It is widely used in Arduino projects, robotics, IoT systems, voice announcement systems, DIY electronics, automation projects, final year projects, mini projects, and research applications.
This module can directly play MP3, WAV, and WMA audio files stored on a microSD card without requiring a separate audio decoder circuit. It includes an onboard audio amplifier capable of directly driving small speakers, making it ideal for compact voice and music playback systems.
₹ 98
₹ 149
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The DFPlayer Mini MP3 module is ideal for applications requiring compact and low-cost audio playback functionality. It is commonly used in voice alert systems, smart automation, talking robots, security systems, educational projects, and interactive electronics.
Compatible with Arduino IDE serial communication libraries, ESP32, Raspberry Pi, and automation controllers, this module is suitable for students, hobbyists, and professional developers.
Key Features
- Supports MP3, WAV, and WMA audio formats
- Standalone audio playback module
- Supports microSD card storage
- UART serial communication interface
- Built-in audio amplifier
- Direct speaker connection support
- Compact and lightweight design
- Easy integration with Arduino and ESP32
Technical Specifications
| Parameter | Specification |
|---|---|
| Module Type | MP3 Audio Playback Module |
| Model | DFPlayer Mini |
| Supported Formats | MP3, WAV, WMA |
| Storage Support | microSD Card |
| Communication Interface | UART Serial |
| Operating Voltage | 3.2V – 5V |
| Audio Output | Speaker / DAC Output |
| Control Method | Serial Commands / Buttons |
How to Use
- Insert microSD card with audio files
- Connect module to Arduino via UART
- Connect speaker to SPK terminals
- Upload control code in Arduino IDE
- Send serial commands for playback control
Applications
- Voice announcement systems
- Talking robots and automation
- Security and alarm systems
- DIY audio electronics
- Educational and research projects
Package Includes
- 1 × DF Mini MP3 Player Module
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