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Digital audio amplifier module mp3 player board - TPM2014 KEYBOARD
* Voice message & Background music playback
* Voice message and music in MP3 format
* Voice message and background music can store in USB or SD memory device
* Support 20 buttons for record 20 voice messages or music playback
* Also can external connect 100 buttons for 100 voice messages or music playback
* One Switch button for switching Record / Play Recorded file / Play Downloaded MP3 file
* DC 9-12V operating voltage
* Built in 10W X 2 CH Class D amplifier
* Direct Audio signal output with 3.5mm jack for headphone or external amplifier
* Record voice message via Microphone
* Support external MCU control / or PC control via Serial port ( TX ,RX )select the file playback
* Volume adjustable by encoder / buttons
* LED indicators for showing which status the module working at ( BUSY/REC/VOICE/MUSIC /POWER)
* Set the record / Playback mode by dial switches
* Product size: W 83mm * L 62mm
Packaging Details: Module on EPE , pack in white box
Delivery Detail: 10 Days
Delivery by DHL,UPS,FedEx and EMS or by sea as your requirments.
For more details, please don't hesitate to contact with us.
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