mp3 Player Board Module with Both USB/SD Card U Disk | Play MP3 decoder Board with Stereo Audio Decoding | 5V 2 Audio Channels
En stock
0.36 kg
Sí
Nuevo
Amazon
USA
- mp3 player board This mp3 board module has both USB and full size SD card interface, stereo inputs and stereo outputs. This compact circuit mp3 player board / mp3 decoder board module features highest quality stereo or mono output and operates on a standard 5V power supply, full circuit diagrams are enclosed The mp3 player board includes dedicated controls for Play/Pause, Next/Previous track, and Volume +/- adjustment, along with auxiliary input/output connections for expanded functionality. The integrated USB and SD card interfaces provide flexible media playback options, while the professional-grade decoder ensures clear, faithful audio reproduction. Simple Operation You may use push buttons to control it or use it without any processor or push buttons, just connect to power. 0.25W output power can drive 0.25W speakers or earbud or connect to a 10W-200W mono or stereo amplifier it provides Continues play back and automatic play at power ON Unlike other mp3 player boards this mp3 module fully memorizes its settings on a re-power so Vol+/Vol- stays at your desired level, No need to keep adjusting volume after a re-power It memorizes the track playing and continues from that track on a re-power too Aux inputs allows mixing other live audio streams into the current mp3 file being played Fully supported via messaging for your circuit and operation questionsProduct specifications: Power range: 4.5V -5.5V Dimension: 1.5 inch x 1.5 inch x 0.5 inch MP3 sample rate: bit-rate 320 kbps USB flash drive: 128MB to 64GB Frequency response: 20Hz - 20KHz 2 Audio Channels The board's thoughtful design incorporates both digital and analog ground isolation for optimal signal integrity. Whether you're building a custom audio system or upgrading existing equipment, this decoder board delivers reliable performance and straightforward integration capabilities. The board includes clear connection points for power, audio output, and control functions, making installation straightforward for both hobbyists and professionals a 3 pack version can be found here https://www.amazon.com/dp/B0GJ2Q6RZW
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Versatile connectivity : Features both USB and full size SD card for audio playback, plus stereo AUX output for high-quality sound reproduction, and LED driver | unlike other mp3 decoder boards this module fully memorizes all its settings Control Interface : Includes Play/Pause, Next/Previous track, and memorizable volume +/- controls with short/long press functionality for easy operation - Continues Loop play - optional processor or push button - Auto play at power ON 5V Power : Operates on 5V DC power supply with standard analog audio output connections for left and right channels Compact Design : Small form factor PCB board perfect for integration into custom audio projects or existing systems Audio Format : Supports MP3 file playback from USB drives and SD cards with integrated decoder chip for reliable performance 1 year parts & labor warranty, includes circuit connections manual and fully supported by our USA engineering team for your circuit and operational questions