5 از 5.0 با 7 رای
این شیلد برد جهت ضبط و پخش فایل های صوتی و به منظور ارتباط آسان با بردهای آردوینو طراحی شده است. و از تراشه VS1053B بهره می گیرد. قابلیت پخش انواع فرمت های صوتی از جمله mp3 , ogg از روی مموری کارت mircroSD card را دارد. ترتیب و محل سوکت های این برد طوری طراحی شده که بدون نیاز به سیم بندی مثل یک غلاف به برد آردوینو متصل شود.
مستندات:
کتابخانه و دیتاشیت تراشه VS1053B
عملکرد VS1053 shield
Description:
This MP3 shield board is designed based on VS1053B from VLSI. using this
shiled you can plug in your arduino UNO/MEGA direcly as showing in pic,
dont' need need to hook up with jumpers, it's becomes more easy to play
music compared with the tiny mp3 breakout board. VS1053 is a versatile
MP3 codec processor that is capable of decoding a variety of music
formats,including Ogg Vorbis/MP3/AAC/WMA/MIDI audio. For the best
headphone listening experience, the VS1053 includes EarSpeaker spatial
processing which accurately simulates how a room with stereo
loudspeakers would sound. In addition to being able to decode all major
formats, VS1053 is capable of recording in Ogg Vobis file.
With the TF card slot on the other side of the board, you can play mp3
files from TF card using this breakout. It is easily to drop it in your
project or make a mp3 player using your Arduino or other
microcontroller. Features Can play a variety of music formats, support
for OGG encoding real-time recording SPI interface, the control signal
lines are led out A headphone and stereo output A microphone for
recording A line_in input interface Power indicator 3.3V and 2.8V of LDO
chip AMS-1117 on board, provides up to 800mA current A single power
supply: +5 VDC 12.288 Mhz crystal TF cart slot.
Features:
Can play a variety of music formats, support for OGG encoding real-time recording
SPI interface, the control signal lines are led out
A headphone and stereo output
A microphone for recording
A line_in input interface
Power indicator
3.3V and 2.8V of LDO chip AMS-1117 on board, provides up to 800mA current
A single power supply: +5 VDC
12.288 Mhz crystal
TF card slot
Decodes Formats:
Ogg Vorbis
MP3 = MPEG 1 & 2 audio layer III (CBR+VBR+ABR)
MP1 & MP2 = MPEG 1 & 2 audio layers I & II optional
MPEG4 / 2 AAC-LC(+PNS), HE-AAC v2 (Level 3) (SBR + PS)
WMA4.0/4.1/7/8/9 all profiles (5-384 kbps)
FLAC lossless audio with software plugin (upto 24 bits, 48 kHz)
WAV (PCM + IMA ADPCM)
General MIDI 1 / SP-MIDI format 0
Encodes Formats from mic/line:
Ogg Vorbis with software plugin
IMA ADPCM
16-bit PCM