5pcs Mini MP3 Player DFPlayer Master Module Compatible with Arduino Support TF Card and USB Flash Drive

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Product description

  • Product information The module can be used as a standalone module with connected battery, speaker and push buttons or via the control of the serial port in combination with an A rduino UNO or another module with RX TX functions.
  • Supports sampling rates (KHz) 8 11.025 12 16 22.05 24 32 44.1 48
  • Scope of support With a 24-bit DAC output, the module supports 90 dB, SNR support 85 dB.
  • Multiple control modes a variety of control modes are available. IO control, serial port, AD button control mode.

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