Mini Mp3 Player Module

The Mini Mp3 Player Module is a fantastic little module based on the DFPlayer Mini, designed to playback MP3, WAV and WMA files, and is capable of being controlled by almost any microcontroller with a serial port module like an Arduino, Raspberry Pi or similar development platform. The module supports FAT16 and FAT32 file systems on TF cards up to 32GB, spports U disk to 32GB, as well as up to 64M bytes NORFLASH.

The module has 24-bit DAC output with a support dynamic range of 90dB, and SNR support of 85dB. It supports KHz sampling rates of 8, 11.025, 12, 16, 22.05, 24, 32, 44.1 and 48, with a variety of control modes including IO control, serial port control, as well as AD button control mode. There are 30 adjustable volume levels, with six adjustable EQ sliders as well, which allow you to customise the volume and emphasis to precision – which is especially helpful within vehicles or office environments.

Additionally, the module supports up to 100 folders, with a limit of 255 tracks per folder. This allows you to upload an array of music or voice files, which are then called upon by the microcontroller operating the module.

Typical Applications for the Mini Mp3 Player Module:

The Mini Mp3 Player Module is a great investment for a wide range of different applications, and can be used to simply play music, or can be used for customised voice-prompt systems. This includes basic alarm or updating systems, but can even branch into advanced navigational systems for transport companies or delivery services. As such, common projects involving this Mini Mp3 Player Module include:

• Integrating voice-navigational systems into vehicles, to inform drivers how to get to a location without having to read a map or take their eyes off the road.
• Equipping waiting rooms or transport terminals with voice-alert systems, to tell customers what ticket is being served or to inform them that transport is on the way to the station.
• Building a voice-prompt system that keeps employees updated with news, while playing music when no updates are being shared.

These are just some of the simple projects that this Mini Mp3 Player Module can be used for, and are prime examples of how it can benefit both your personal life and business. These features, all packed into a neat and tidy module in a small form factor, make this module a worthwhile investment – especially at such an affordable price.