How to make simple audio amplifier using PAM8403 | How to add potentiometer in PAM8403
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- čas přidán 2. 05. 2020
- in this video, I will show you how to make an audio amplifier using PAM8403 and also how to add a potentiometer to the circuit
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Will it affect the performance if I add multiple speakers in the channels of the hw-104? Also how the resistance and volume relate to each other? Thanks/
Well a first indian channel that makes decent videos like great scott
Thanks
Super nice👍👍👍👍👍👍👍👍👍👍👍👍
Can i use 35v 470uf capacitor
Good video
Nw I am learning how to add volume control. I have 5 pcs same board.
Bluetooth kit ke saath ye pam 8403 lagya hai but some nice aa rhi ha kya kru 10 pot kha use kru
In your test setup, you wired the speakers antiphase. If you do this in your final setup you will have reduced bass.
By antiphase do you mean he connected negative positive inverted?
can i use a 16v 1000uf cap?
sure,,,i use it
Why have you added the capacitor
First comment
which reason is capacitor used for? for preventing noise? i have noise with pam8403. how can i remove noise?
Nice
How to make that a bridge connection for a more power mono output?
Why mono when Stereo is away better?
If you want to make it mono, you can make a bridge between the second pins of the potentiometer. Other option(i’m not sure if it works) will be using a mono potentiometer in one of the pins L or R of the board then make a bridge between the pins L and R in the board. I’m not sure if some of that options is gonna increase the power in mono, but it will helo if you have only one speaker
I can used B47k potentiometer..?? 🤔🤔
Put video for Pam 8610 please please
Which capacitor use in this amplifier
electrolytic capacitor (bipolar capacitor or elco) preferably using 10V or higher voltage rating
Por qué el capacitor de 470 de 10v
La verdad no estoy seguro del porque de esa capacitancia, pienso que es para filtrar la alimentación que se le está suministrando, los 10v son para evitar que el capacitor esté en sobretensión ya que la placa se alimenta con 5vs
What's the voltage rating for the capacitor used
Use 16v or above
I'm using 470 uf 50 volt capacitor. Will it work?
@@9794103393 yes
Can I use usb for power
And use a powerbank
Yes bro.You can use usb
Can i use 470uf and 6.3v
Yaa
Sar ismein pen drive add kaise karen
How to charge the battery connected to the circuit
Bro capacitor 470uf or volt Kitna ka use karna ha
no ground to board?
Sir es system ko AUX cable ke thru computer se song play karne par sound clear nhi aa raha hai to kya kare mobile me sound clear aa raha hai
Not will capacitor consumption power of battery ?
What is the capacitor no..
1:25 what is the purpose of that capacitor at that point. Please explain to me.i don't know about it
To stabilize the power supply or u will get sound clipping
1000uF is ok!!!
@@tvishmaychoudhary69 He powered the amp with a 5v battery, its already regulated and stabilized. That capacitor was actually useless in this case.
If I could know, what is the name of every part except pam8403
Brother how can I prevent the sound cracking in PAM8403 amplifier, when I set full volume.
Use 5W speaker 4ohm
Use only 3w×2 speaker
Thnx...
Power source ka ampere badhao
chitrakala multimedia kia 1 amp chalega or jiadha lagega ?
Why my speaker sounds broken
I have used 3watt speakers
When i used 8 ohm speakers that broke after 3 months.
Read the data sheet of pam8403, there is the answer
@@pitonlpz do you know the answer..
@@lalmohanpadhy4380 you missed the question mark...
and yes i do but i won't tell you since you can look for the answer by your self.
@@pitonlpz 😂
Say the answer..
Ok
Let me guess, U don't know....
@@lalmohanpadhy4380 use 4ohm speakers fool!
Now go and check the data sheet i told you earlier.
Speaker noise in Pam8403 how to fix
Bhai iski awaz clear nhi h
Iski clear awaz ke liye koi video banao pls Bhai
Sahi bole bhai mera bhi nahi aa raha hai
le faltó poner el cable unifilar al GND que es la masa negativa -.
Use usb fm board
Bhai 3watt ke amplifier me 10 watt ke speakers
Circuit diagram kya
❤️❤️❤️💚💚💚✔️✔️✔️💯💯💯
Very low volume pr noise aa rhi hai pam 8403 use krne pr kya kru
Low volume is due to speakers being wired out of phase at 2:30 onwards.
Green wires should both be wired to the same side of the speaker terminals. Both green wires can be wired to the left speaker terminals or both to the right hand speaker terminals. If green wires are wired to the left terminals the white wires should be wired to the opposite or right hand terminals.
Both the negative [-] speaker output signal connections on the 8403 board are on the outside edge of the board. Wire both green wires to these connections and the white wires to the inside or [+] speaker connections.
If the wires are wired in opposite phase to the speakers (the wrong way) the sound waves will cancel and sound output will be low and will sound bad.
Can i use 1000uf?
Yes
@@RJImagination czcams.com/video/ryjVfzVcNA4/video.html
You didn't connect amplifier ground wire with volume control
That's why no noice coming
Capacitor v
Bhai Full volume par aawaz fat rhi hai Pam 8403 mein
Increase capacity of the capacitor to increase sound quality at increased sound level, around 2000 micro farad.
Hello, thanks! Could you kindly tell me which capacitor should I use for the best quality?
@ Hello my friend. Any reputable capacitor, as long as it’s genuine, should be fine. Panasonic, Rubycon, Nichicon, Elna, etc. Have fun!
@ If you are looking for nice audio capacitor, try Nichicon FG. Further up would be Elna Silmic II hehehe. Any rating above 6.3V 470uF is fine.
@@summersong88 Thank you very much, this helps a lot! I bought the thing and have some spare capacitors - what I lack is electronics knowledge hehehe
@ No worries my friend. This is pretty easy even for beginner. Please ask if you have any questions.
ब्लूटूथ मोड लगाओ
Potenciômetro logaritmico é mesmo uma merda hehehe.
Por que não usou um potenciômetro linear? É bem melhor!
Fake vdo. Never worked
It works dumbo
Can i use 10v 220uf capacitor
Can i use 10 volt 470 uf capasitor?
Sure.
What you cannot use is capacitors below 5volts.