IoTBeginner
DIY Bluetooth Speaker
Build portable Bluetooth speaker with battery.
Estimated Total Cost
₹1,800
Required Components
PAM8403 Amplifier
Audio amplification
Qty: 1
₹80
Bluetooth Audio Module
Wireless audio
Qty: 1
₹300
Speaker Drivers 4 ohm
Sound output
Qty: 2
₹400
18650 Batteries
Power supply
Qty: 2
₹300
Charging Module
Battery charging
Qty: 1
₹80
Power Switch
On/off control
Qty: 1
₹20
Wooden Enclosure
Speaker box
Qty: 1
₹400
Ready to build this project?
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