How to Make a Mini Speaker-Super Easy.

by DiYmon in Circuits > Speakers

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How to Make a Mini Speaker-Super Easy.

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How to Make a Mini Speaker-Super Easy

Hi Guys, today we will build a " Make a Mini Speaker".This speaker is very mini but it's sound quality and loudness is pretty amazing.This speaker can be a simple replacement for Laptop or cell phone speaker.

Things Needed

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1.PAM8403 Audio Amplifier.

2.A Speaker.

3.Cell phone battery.

4.TP4056 Charging Module.

5.3.5 millimeter Audio Jack.

6.Switch

7.Led

8.A container

Making the Amplifire.

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1.Solder Audio left, right channel and ground wire to the PAM8403 board.

2.Solder cabler with the speaker and connect it to the PAM8403 board.

3.You can also add a led to the one unused channel output for visual effect.

Making the Power Source.

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1.Solder cable to the positive and ground terminals of the battery and connect another end to the Charging Module.

2.Use a jumper wire to connect the battery to the PAM8403 module.

3.Add a switch between PAM8403 and power source.

Making the Enclosure.

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1.Marks the outline with a pencil.

2.Cut it using a utility knife.

3.Hook up all the compartments using hot glue.

4.Close the enclosure

AND WE ARE ALL DONE!


VIDEO LINK.


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