How to make Diy Bluetooth Speaker using Cardboard | (Tutorial for beginners)

This Simple Diy Bluetooth Speaker making tutorial is for beginners only.

This Diy Bluetooth speaker is equipped with Pam8403 audio IC 3+3 watts 3.7v power input.

materials:

GE/Pam8403 Bluetooth Amplifier
m.aliexpress.com/item/1005003520834771.html?spm=a2…

Passive Radiator:
m.aliexpress.com/item/4000068820091.html?browser_i…




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