How to make a awesome amplifier || pam8403 audio amplifier with Bluetooth || Micro Project Bangla
hello everyone today i am going to show how to make a mini bluetooth amplifier at home. I am trying to make it very easy method and try to same money to make it cost. However What things i used to make this project list below 1. Pam8403 amplifier board 2. a bluetooth receiver circuit 3. 18650 lithum battery 4. 4watt speaker 2 piece















