DIY - Make USB Mini Speaker System With PAM8403 and Cardboard | Gold Screw

Today, I will show you how to make USB mini speaker system with PAM8403 amplifier module and Cardboard.

It's very easy with cheap materials.

- 2x Speaker 4 Ohm, 3W

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- 01x PAM8403

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- 1x 3.5 Audio jack

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- 1x USB Cable Power

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Using a cardboard and make sound box

Soldering 2 speakers with PAMP8403 module.

And then connect USB power (+5VDC) to PAMP8403 following diagram like image above.

Design in Photoshop and printer it.

Connect USB power to PC or powerbank and AUX to your PC or mobile phone to play music.

Hope you enjoy.

Thanks!