JRHT-G003 Cheaper buletooth mp3 decoder board

Specifications

support USB and SD card
support mp3;wma form decode;
support buletooth solid play;
With remote controlfor infrared;                            

(Introduction)

A highly integrated single-chip multimedia MP3 audio decoders, an increase of extracellular signal switch,

USB / SD switch, digital display more convenient intuitive to operate; and add a radio function, so that more

extensive programs; more enhanced U disk and SD compatibility. The products are widely used in home music

center, car audio and computer multimedia audio, professional audio active, IPOD stereo, mini stereo, AV

amplifier, massage chairs, electronic gifts, electronic toys. This product has been in mass production, stable

performance.

Note: The MP3 format can only decode, and WMA format files can not be decoded.

Features

3.3V ~ 5V single power supply (working voltage is 3.3V ~ 5V)

You can add 7805 to support 12V step-down IC

Support USB, SD, MMC cards for playback

Support FAT12, FAT16 file system

Support MP1 Layer3, MP2 Layer3, MP3 Layer3 version of the song

Supports 8-448kbps in the MP3 songs

Support AUX (for connecting external audio, and can be remote control or buttons to

control external audio volume)

Support from the direct signal switch, USB / SD card directly to switch, and external

audio volume control

With digital display

With FM (with FM radio, can automatically scan, storage units)

With 3W amplifier (with power amplifier features directly connected to the speakers

can play music, the output power 3W)

Power-down memory (when powered off, re-energized, when power will play the

songs)

Volume memory (when the power play, the volume in front of a shutdown as)

Music player remote control (with remote control can control all playback functions)

Repeat

Panel keys description

1,  PREV/VOL-: In USB / SD playback on this button for the song. FM radio state in the

choice of a press station. Press the volume reduction.

2,  PLAY / PAUSE: in USB / SD player status is play / pause. Press to enter the state radio

station automatic search (AUX state useless.)

3,  NEXT / VOL +: In USB / SD playback on a song for the Press; in the state short by FM radio

to select the next station. Press the volume increase.

4,  PPT: Press once to open the single cycle, single cycle again to cancel.

5,  EQ: sound field mode NORMAL → JAZZ → ROCK → POP → CLASSIC →

COUN switch.

6,  MODE: Press this key to cycle through the input USB → SD / MMC → AUX → FM. USB

playback, the display "USB" light; SD / MMC playback, the display "SD" light; AUX state, display

"AUX" light; FM state, the display "FM" lit.