Mini MP3 Player cu modul voce XY-V17b

Suporta mp3, format decodare waw

Suporta rata de esantionare (kHz): 8 / 11.025/12/16/22.05/24/32/44.1/48

Iesire 24 bit DAC, suport pentru interval dinamic 90dB, suport SNR 85dB

Suporta FAT16/FAT32 file system, card TF 32G si USB flash disk 32G

Supports UART serial port control voice broadcast function, can control playback, pause, music selection, volume addition and subtraction functions; maximum selection 65535 tracks, baud rate 9600 bit/s

Suporta declasare IO: 8 piste sunt declansate de 8 porturi IO individual, sau 255 piste sunt declansate de 8 porturi IO

Supports one_line single bus serial port control

Supports 3 configurations IO for mode selection

IO0 / UART_TX: IO0 input pin in IO trip mode; TX pin in UART control mode

IO1 / UART_RX: IO1 input pin in IO trip mode; RX pin in UART control mode

IO2: input pin in IO IO2 trigger mode

IO3: input pin in IO IO3 trigger mode

IO4 / ONE_LINE: input pin in IO IO4 trigger mode; data transmission pin in One_Line single-wire serial control mode

IO5: input pin in IO IO5 trigger mode

IO6: input pin in IO IO6 trigger mode

IO7: input pin in IO IO7 trigger mode

EARTH: Sol

CON1: Mode Configuration Pin 1

CON2: Mode 2 configuration pin

CON3 / Busy: Pin 3 of Mode Configuration; busy signal output, high playback music output, low break music output

USB_DM: DM USB signal

USB_DP: USB signal DP

VDD / 5 V: Module power, 3.3-5 V voltage input pin

3.3 V: LDO output pin 3.3 V, maximum output current 100mA

DACL: left channel audio output

DACR: right channel audio output