Mini Mp3 Player Module Voice Decode Board, U-disk Io/serial Port With Tf Card
2 reviews

Features:
Module characteristic:
1.7 IO Ports Trigger Control
2.Single-chip serial port control
3.Come with 4M memory,Sound can be copy with USB
4.Inner 3W amplified
5.Full set of development materials, providing technical support
It widely used:
Game basketball machine sound effect voice broadcasting, treadmill voice navigation, massage chair voice operation guidelines, equipment fault prompts, equipment operation guidance voice, vehicle safety voice warning, public place voice prompts, business hall warm voice prompts, etc.
Applied to the following locations:
1,Car navigation voice broadcast;
2,Road transportation inspection and voice prompts of toll stations;
3,the railway station, bus station security check voice prompts;
4,Voice prompts for power, communication and financial business halls;
5,The voice prompt is verified by the vehicle entrance and exit channels;
6,Voice prompts for public security frontier inspection channels;
7,Multi-way voice alarm or device operation guidance voice;
8,electric sightseeing car safe driving voice notice;
9,Automatic alarm of mechanical and electrical equipment failure;
10,fire alarm prompts;
11,automatic broadcast equipment, scheduled broadcast;
12,treadmill voice navigation
Hardware Specifications:
MP3 file format
1,Support all bit rates 11172-3 and ISO13813-3 layer3 audio decoding
2,Supports sample rate (KHz):8/11.025/12/16/22.05/24/32/44.1/48
3,Support these sound effects: Normal,Jazz,Classic,Pop,Rock
USB port:2.0(standard)
UART port:Standard serial port, TTL level,Settable baud rate
Input voltage:DC3.3-5.2V(Recommended 5V power supply); IO level 3.3V
Rated current:Standby current: 500uA; working current: 10MA
Size:Standard SSOP24 package
Work temperature:-40?~85?
Humidity:5%~95%

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.