Louder Portable Mini Small Low Cost Speaker

* हिंदी के लिए क्लिक करे

   Hi Friends!

   Today I am showing you, 

   How to make DIY Louder speaker at home.

   I have already made this speaker for myself and I am using regularly. 

               

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   You need following things :

1 ]  3 Watts One or Two Speaker(s),

2 ]  PAM843 (HW-104) 3 Watts Module,

3 ]  3.5 mm jack,

4 ]  USB Cable for power (5v 800ma to 1 amp ).

                   This is PAM843 (HW-104) 3 Watts Module

   Now Follow these steps ...

   1st step -

           In this Image, in Module have 3 sine color arrow 

                              

                                 Blue   Golden   Red                                          

Connect 3.5 mm Pin Wire to ; 1] Blue Wire in Blue Arrow,

                                                 2] Golden Wire in Golden Arrow,

                                                 3] Red Wire in Red Arrow.

   2nd step -

          Now you see in Module have 2 sine + and - 

Connect USB to : 1] Positive (Red) Wire in Red Arrow,

                                           2] Negative (Black) Wire in Black Arrow.

   3rd step -

          Now you see in Module have R [ - and +] L [ - and +] 

Connect Speaker to : 1] Positive Wire in Red Arrow,

                                   2]Negative Wire in Black Arrow.

                        

Circuit Diagram :

   Voila ! Our Speaker is ready.

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Pratap Bhosale
Pratap's Lifetech

My YouTube Channel:

https://www.youtube.com/user/samtej7

*If you want to buy something, you can use below link:

Amazon : https://amzn.to/2GzNHZ2