DIY MP3 Decoder Board 2W Aplifier with TF Card Slot & USB Slot Price in Pakistan
DIY MP3 Decoder Board 2W Aplifier with TF Card Slot & USB Slot
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This is one of the simplest mp3 player module for electronics enthusiasts. Simply insert a MicroSD card, power up the board and play any song/audio.
Supports mp3 format audio files.
Connect a speaker and an earphone to the board and enjoy your audio.
The circuit board has an inbuilt 2W mono amplifier.
Superior sound quality. Onboard 2W mono amplifier (5V power of up to 3W) is directly connected to the speaker (recommendation 4 O 3W speakers), 3.5mm gold plated headphone jack can connect with headphones or external audio.
Power up the board with a Micro USB port. Use a power cable that you use to charge your mobile phone. Connect to your computer or a USB power adapter to power the module.
You can also use a 3.7V lithium battery or USB 5V power supply
Support TF Card (mobile phone memory card) and U disk play mode.
No soldering with speaker terminals for easy connection.
Power range: 3.7~5.5V
Product size: 47mm x 34mm/18.50 x 13.38′
Supports MP3 format, starts playing as soon as the power is applied. When mp3 is played the red LED flashes.
Support U disk (tested 32G), TF Card (tested 16G) play mode; power on default TF card mode.
Buttons can be used to control songs, volume up and down, pause or play, mode switching, etc.
Press menu button enter the single/all song play mode.The default mode is the all song mode when powered up. Pressing the Repeat button can replace the circulating mode.
Key Operating Instructions:
‘Prev / V–‘ button: ‘Press’ for switching previous song, ‘long press’ for volume down
‘Next/v++’ button: ‘Press’ for switching next song, ‘long press’ for volume up
‘P / P / Mode’ button: ‘Press’ for the ‘Play/Pause’ Switch, ‘long press’ for U disk, TF card mode
‘Repeat’ button: ‘Press’ for “single/all song’ mode (no long press)
‘Long press’ means approximately press for 2 Seconds
If you use the module in U disk mode, it is recommended to use 5V power supply, some U disk does not support 3.7V power supply