MP3 Sound Module FN-M22P for Arduino
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FN-M22P module is a high quality, compact, and low price module with a perfect integrated MP3 and WAV decoder chip. These modules support parallel port control mode, UART serial port control, and key control mode with simplified output directly to the speaker. This module can be used as a stand-alone module with a battery, push-button, and speaker attached to it. Or else in combination with an Arduino UNO or any other RX/TX capabilities. It takes a micro SD card or USB flash stick as a storage device, which is the user’s option to choose. This easy-to-operate and high-performance audio playback module can be controlled easily by MCU commands or external push-buttons. FN-M22P audio playback module works with most Windows, Mac, and Linux systems. A maximum of 3000 audio files under the root directory of storage devices is supported. Moreover, this module supports random playback with 255 audio files. It offers a 24 bit DAC output and supports a dynamic range of 90dB and SNR 85dB. FN-M22P operates at a voltage range of 3.3V to 5V with a standby current of 2mA. A built-in amplifier of 3 watts can drive a 3-watt speaker directly. As a result, provides 30 levels adjustable volume and 6 levels adjustable EQ. This module also supports playback in a serial mode without any pause. Moreover, it can also update audio files in the SD card via USB connecting with a PC. Without the cumbersome underlying operating, easy to use, stable and reliable are the most important features of this module.
Features :
- Supports dynamic range 90dB and SNR 85dB.
- Supports multiple key control mode, parallel control mode, and UART serial port control modes.
- Possible to update audio files in the SD card via USB connecting with a PC.
- Supports playback of 63 audio files through binary encoding in parallel mode.
- Supports inter-cut advertisements.
- 30 levels adjustable volume.
- Built-in 3W amplifier that can directly drive a 3W/8Ohm speaker.
Specifications :
| Product | MP3 Sound Module |
| Model No | FN-M22P |
| Operating Voltage | 3.3-5V DC |
| Size | 40 x 40mm |
Package Include :
1 x FN-M22P MP3 Sound Module