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The DFPlayer Mini is a compact and affordable MP3 module designed for integration with Arduino and other microcontrollers. Its small size makes it perfect for various electronic projects that require audio playback. This module supports TF cards and U-disks up to 32GB, using FAT16 and FAT32 file systems, and it can decode MP3, WAV, and WMA files. With multiple control modes (IO, serial, and AD button), it offers flexibility and convenience. Ideal for voice prompts in transportation, border patrol, power, communication, and financial applications. -
The DY-SV5W is a compact 5W voice playback module designed for seamless MP3 audio playback. It supports SD/TF cards and offers serial control, making it perfect for Arduino and microcontroller-based projects. Ideal for interactive voice prompts, alarm systems, smart automation, and embedded audio applications, this module provides clear and reliable sound output in a user-friendly design.
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The OEP30W is a versatile mini digital amplifier board that supports both single and dual channel modes. Delivering up to 30W per channel with Class D efficiency, it’s perfect for compact speaker builds, embedded audio, and DIY projects where space and power matter. Powered by PWM technology for stable, low-heat performance.
