1, on-board decoding chip MT8870 complex frequency2, onboard five LED indicators for easy viewing output state3, the main chip pins basically have been drawn4, on-board voice input interface5, PCB siz..

This MP3 shield board is designed based on VS1053B from VLSI.using this shiled you can plug in your for arduino UNO/MEGA direcly as showing in pic,dont' need need to hook up with jumpers,it's becomes ..

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 outputA microphone for recording A l..