How to Play audio with Arduino | Audio in Arduino | How connect Speaker with Arduino | Fair Electro

#How to Play audio with Arduino #Audio in Arduino #How connect Speaker with Arduino

Hello friends, In this video, I show you how to play audio by using Arduino UNO and SD card module.

For making this project I am using:-
(Ali Express)
(Amzon)

For Arduino Learning:-

0:00 Introduction
0:34 Arduino UNO
0:55 BD139 Transistor
1:26 Open online audio converter (link in description)
1:32 Upload mp3 file which you want to play in arduino
2:34 Send the converted .wav file to SD card
2:53 Upload this code into Arduino (code link in description)
3:02 Connect jumper wires to SD card module
3:32 Fix transistor on bread board
3:51 Connect speaker's -ive to pin2 of transistor
5:16 Connect speaker's +ive to 3.3 volt pin of Arduino
5:29 Connect transistor's pin1 to GND and pin3 to ping of Arduino
5:53 Insert SD card into SD module
6:07 Connect power cable

[snopz]

Can we take a file from the internet via wifi of esp32 and write it to the sd card and then play it?

[ericgroen]

thank you so much for this video.
It explains a lot of problems for me.
For example; that the SD card works with files that can be called upon to play, rather than using memory addresses of EEPROM memory cards.

[jannahersheybelarmino]

is it okay to use 4ohms and 30 watts speaker????

[happyrabbit]

Could you tell me please how the wiring would have been changed If we use trrs jack breakout instead of a speaker. Is It correct we have to connect d9 pin to the emmiter of the transistor and tip\ring1 to the base and nothing to the collector? In this case I have a little bit of noise in my headphones :( I used bc547c instead of the required transistor in this video.

[milespeterson]

Can you do this without the transistor? does it just amplify the volume to the speaker. I just need a little information.

[pinangaypedro]

Nice video... i just wanna ask if it will be able to add sensor like utrasonic sensor to have a gesture control for the play, pause and volume?

[KrampusVsChristmas]

Awesome instructional video! Thank you!

[muhammaddanialk]

How sd card is providing analog signal to the speaker?. If I use serial port to transfer audio file to Arduino the speaker doesn't sound as the original audio. Why is it so?

[thatclipguy]

code works and thank you soo much but I have a problem .. my speaker sounds really low and the track plays too fast I tried to change hz and bit rate but it didnt change It got worse can you help me I also tried diffrent speakers

[Btunc]

Giving This Error: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings] what can i do?

[karahkost]

Do we have to use the same type of transistor or can we use a different one?

[crisjulianimperial]

Hi what if don't have transistor for project is this work?

[gregoriogregorino]

Hi, nice video! Just a question: where you able to play 2 sounds simultaneously?

[thekidmagician]

THANK YOU VERY VERY VERY VERY VERY VERY VERY VERY
THANKS A LOT

[wrk]

Thanks it is good. is it possible to play many file from SD card?, Sir

[randomguy]

so i did it and wired everything correctly and have a WAV file but still nothing is happening like the arduino light flashes and then just nothing happens what do i do and it also says SD fail on the serial monitor

[dannyflintoft]

would it be possible to attach buttons, to input what file in the sd card you want to play, and to trigger it to play? and even attach a screen to show which file you have selected?

[TheBowlerYT]

What's the name of the song 0:20 ?

[iwilz]

I have a problem.
Doing the same thing and using the same sketch my audio is very slow (something like 50% of original speed i suppose) and a lot "scratched"
To solve the problem i've changed the MCU (from Nano to UNO), the sketch, the SD module with a second identical board and the SD card, but NOTHING solved my problem.🥵

Any idea please????🙄

[Rihansgba]

File convert kisi bhi Computer se ho sakta he