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USB SD MP3 Shield + Improved Version UNO R3 ATMEGA328P Board for DIY Project  -  COLORMIX


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Regular price: USD 50.63

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USB SD MP3 Board + Improved Version UNO R3 ATMEGA328P Shield Compatible with Arduino

Main Features:
USB SD MP3 Board
● Plug and play for Arduino.
● Controlled by serial UART interface or keys on board.
● Directly drive 32ohm headset.
● On-board audio amplifier to drive external loudspeaker.
● 32 levels adjustable volume.
● Support FAT16 / FAT32 file system.
● Support both SD / SDHC card and U disk.
● On-board 64MBit SPI-FLASH.
● Support copying audio files from SD card or U disk to SPI-FLASH.
● Support sleep mode.
● Support the connection of 16K - 320Kbps MP3 files and 8K - 44.1KHz sampling rate WAV files ( SPI-FLASH only supports MP3 format ).

Improved Version UNO R3 ATMEGA328P Shield
● Reserve USBAS download interface.
● This board can be used as smallest system board and USBASP download app.
● Serial port communication.
● With reserved pins, can connect with bread board and most pin plug module.
● Add two touch buttons, one high level trigger, one low level trigger.
● Add standard AT10 chip download interface, can use USBASP to download bootloader or hex program.
Type USB SD MP3 Shield + Improved Version UNO R3 ATMEGA328P Board
Suitable for Arduino
Compatibility Ardunio
Weight and Size
Product Weight 0.070 kg
Package Weight 0.150 kg
Product Size(L x W x H) 6.8 x 5.4 x 3 cm / 2.67 x 2.12 x 1.18 inches
Package Size(L x W x H) 12 x 8 x 5 cm / 4.72 x 3.14 x 1.97 inches
Package Contents
Package Contents 1 x UNO R3 Board, 1 x MP3 Shield Board, 1 x USB Cable ( 50cm )
USB SD MP3 Shield + Improved Version UNO R3 ATMEGA328P Board for DIY Project
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