MP3 Player Module SD Card (Model: DFPlayer Mini) Description
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Product Overview:
The DFPlayer Mini is a small and low-cost MP3 module that can be directly connected to speakers. It is ideal for adding audio playback to your DIY or embedded projects. This versatile module supports SD cards for storing audio files and is capable of handling various MP3 playback functions such as play, pause, skip, and volume control.
Key Features:
• Model: DFPlayer Mini (MP3-TF-16P V3.0)
• Audio Playback Support: MP3, WAV
• SD Card Support: Supports SD cards with up to 32GB storage capacity.
• Operating Voltage: 3.3V to 5V, suitable for low-power applications.
• Compact Design: Small form factor ideal for space-constrained projects.
• Onboard Amplifier: Can directly drive a small speaker (without external amplification).
• Pins for Microcontroller Integration: Easily connects to Arduino, Raspberry Pi, or other microcontrollers.
• High-Quality Output: 24-bit DAC ensures clear audio output.
Pin Details:
• Number of Pins: 16 pins
• Pin Functions:
• RX/TX Pins: For UART communication.
• Audio Pins: For connecting to external speakers.
• Power Pins: 3.3V or 5V input, and GND.
Compatible Mounting:
• Breadboard Compatible: Can be directly used with breadboards for prototyping.
• Custom PCB: Compatible with PCB mounts for production-grade integration.
Applications:
• DIY Audio Players
• Alarm Systems with Audio Alerts
• Educational Projects
• Embedded Systems with Voice Instructions
