Bluetooth module 5v Bluetooth diagram block csr module chip class transmitter device atmel receive filter matching consists connected amplifier via power network Diagram bluetooth module receiver audio circuit xs couple wire understand symbols arduino connect don explains following found also
Bluetooth relay module hc android circuit diagram controlled using remote project control microcontroller device simple Bluetooth speaker project Bc04 class 1 bluetoothmodule
Android bluetooth remote controlled relay project using 8051/89c2051Hot selling new and original bluetooth audio transmitter module Bluetooth speaker project.
.
Bluetooth Speaker Project - tataylino.com
bluetooth - I don't understand a couple of symbols on this diagram
Bluetooth Speaker Project - tataylino.com
Android Bluetooth Remote Controlled Relay Project using 8051/89c2051
BC04 Class 1 BluetoothModule