Categories : New Product

This circuit is a MP3 player which can be connect the sensor for control the operation of circuit. This circuit can be installed to a variety of tasks such as alarm circuit, reception circuit, etc.

Technical Specification

  • Power supply : 5VDC.
  • At standby stage the circuit consumes about 25mA and at working stage about 300mA. at speaker 8-ohm 0.25W.
  • There are two types of message play: Play Only the message no.1 and Play the message One to One Click (sort).
  • It can be connect the external sensor for start the operation of circuit.
  • Support MP3 and WMV file (FAT16 and FAT32 file system)
  • Maximum support 32GB of the micro SD card.
  • Build-in on-board audio power amplifier 3 watts.
  • There is the external signal connector for connect the external amplifier.
  • PCB dimensions : 2.45 in x 3.01 in.(mainboard)
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