Réalisation d'un boitier pour module "Bluetooth SURE Bluetooth V4.0 Audio Receiver Board w APT-X"  :

• A perfect Bluetooth audio receiver Board
• It supports APT-X decoding algorithm, which expand the Bluetooth frequency range from 16-20 KHz.       
• Single-end audio signal output
• LED status indicator
• External power and signal output connector
• Anti-reverse function
• Several wiring methods facilitate connection：3.5mm Socket (Default), RCA Socket (Optional)

http://store3.sure-electronics.com/bluetooth-v4-0-audio-receiver-board-w-apt-x-brb3