Bluetooth Speaker Universal

This is the simplest Bluetooth Speaker Designed and Created by STAY CREATIVE.

Materials:
3D Printed Case
2 X Speakers (4cm diameter, 4ohm, 3W)
1 X PAM8403 Audio Amplifier 5V
1 X Bluetooth Module 5V
1 X TP4056 Battery Charger
1 X 3.7 LiPo Battery (Alternate 18650 Lithium Cell)
1 X Self-lock Switch (as shown in Schematic Diagram)
1 X Passive Radiator Speaker (70X40mm)
Wiring Details are available at the end of the video.

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