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Mini mp3 module conversion board

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The mini mp3 module conversion board combines a 0.5W, 23x8mm in-line passive speaker, and is equipped with two rows of 8p single row female seats, which can directly insert the mini mp3 module (the slot direction of the memory card is the same as that of the 4P row pin). Through the 4P row pin, it can be connected with the main control board such as DuPont line and Arduino for program design, so as to realize the simple MP3 playback function.
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Mini mp3 module conversion board

Product introduction

When using the mini mp3 module to play MP3 songs on the memory card, you need to add a speaker separately to connect with the mini mp3 module. The mini mp3 module can realize the MP3 playback function only by connecting it with the main control board such as DuPont line and Arduino. This conversion board has been combined with 0.5W, 23x8mm in-line passive speakers, and is equipped with two rows of 8p single row female seats, which can directly insert the mini mp3 module (the slot direction of the memory card is the same as that of the 4P row pin). Through the 4P row pin, it is connected with DuPont line and Arduino and other main control boards for program design, and simple MP3 playback function can be realized.


Product parameters

Parameter type Characteristics
Specification 30×54mm
Positioning aperture 3mm
Working voltage 3.3-5V
Interface 4P
Line sequence G V TX RX
In line passive horn 0.5W  23*8mm


Single chip microcomputer wiring

接线方式

Maker:Remote control MP3 speaker device

装置

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