MP3 Module
MP3 Module
Get crystal clear and vivid music quality with custom sound, voice and music with this MP3 module. It also comes equipped with a PCB board, speaker, batteries, voice IC and a push button or slip switch that activates the music.
Product details:
- Support WAV, MP3 high-quality audio format playback, beautiful sound
- Support MP3 audio files with sampling rate 8~48KHz and bit rate 8~128Kbps
- Supports WAV audio files with a sampling rate of 8~44.1KHz
- Use TF card and U disk as storage to freely replace audio content, and support up to 32G TF card and 32G U disk
- The audio content in the TF can be freely replaced through the USB interface (XP system, WIN7 system, WIN8 system)
- Support key control and UART asynchronous serial communication at the same time, general standard interface protocol, stronger function, more flexible and convenient control
- Support interstitial between different storages
- Support combined playback
- Built-in 1W power amplifier, directly drive 8 ohm/1W speakers, loud sound, 32-level adjustable volume
- DC 5V power supply
- Power-on initialization response time is 3s
Pin Details:
| Pad Name | Pad No. | ATTR. | Description |
| PA2 | 1 | I/O | BUSY signal output |
| PA1 | 2 | I/O | Two-wire serial port clock signal input terminal/one-wire serial port data signal input terminal/digital pulse data signal input terminal |
| PA0 | 3 | I/O | Two-wire serial port data signal input |
| PA3 | 4 | I/O | NC |
| PWM- | 5 | out | PWM output pin |
| VDD | 6 | Power | Positive |
| PWM+/DAC | 7 | I/O | PWM, PAC ouput pin |
| GND | 8 | Power | Negative |
Example Application Scenario:
| Applied for | Function |
|---|---|
| Oven | -Voice Reminder |
| Microwave | -Voice Reminder |
| Refrigerator | -Voice Reminder |
| Radio | -Voice Play |
| Media Player | -Voice Play |
| Dashcam | -Voice Reminder |
| Medical Devices | -Stream Media |
| Elevator | -Voice Reminder |
| Smart Home | -Voice Reminder |
| Security Sensor | -Voice Reminder |
| Recorder | -Voice Recording |
| Part No. | Function | Capacity | Audio Quality | Output | Custom Level |
|---|---|---|---|---|---|
| WT588F02A/B-8S | Audio writeable, custom function | 170 s | Intermediate | DAC/PWM | High |
| WT588F08A-8S | Audio writeable, programmable | 680 s | Intermediate | DAC/PWM | High |
| WT588F02A-16S | Audio writeable, custom function | 170 s ~ 3 H | Intermediate | DAC/PWM | High |
| WTN6XXX | OTP | 40 s ~ 170 s | High | DAC/PWM | Custom |
| WTN6040F-8S | Adequate Supply | 40 s | Intermediate | DAC/PWM | Custom |
| WTN1 serial | Affordable, short audio | 10 s ~ 40 s | High | DAC/PWM | N/A |
| WT588S/HXX-16S | Single chip with large capacity Flash | 320 s ~ 1280 s | High | DAC/PWM | Low |
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Custom Chip
We provide the ideal voice solution for your product, whether you need voice control, voice recording, voice playback, etc., we all have mature solutions. .
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3 production lines, 2 test lines, 1 full inspection line, the quality is guaranteed by layers of processes. All products have passed the test, and all performance indicators are at the leading level in the industry.
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