user42187: I am new to electronics. I am going to play a sound truck from SD card when user push a button, Well This is very easy and there are lots of methods and codes to play it. the problem is with sound quality. I want to output sound into an speaker using 2.5 mm jack. here the problem appears. Is there any module which outputs Arduinos to speakers?
To me more clear in this tutorial https://www.instructables.com/id/Audio-Player-Using-Arduino-With-Micro-SD-Card/ we can play sound using simple speakers, is it possible to connect it to a higher quality speaker? like those pc speakers using 2.5 mm jack?
In fact I want to get better sound quality than the above tutorial using adrino.
thanks

user20245: If a beginner, it is always better to copy then invent.  That said, I would recommend using this arduino.cc Simple Audio Player tutorial.  There are many different types of Arduino boards.  The Arduino Due uses a Microchip/Atmel SAM3X8E ARM Cortex-M3 CPU which contains at least one DAC.  It is assumed this will produce better sound than the PWM output of the slower ATmega328P processor found on an Arduino Uno.

42187: <p>I am new to electronics. I am going to play a sound truck from SD card when user push a button, Well This is very easy and there are lots of methods and codes to play it. the problem is with sound quality. I want to output sound into an speaker using 2.5 mm jack. here the problem appears. Is there any module which outputs Arduinos to speakers?</p>

<p>To me more clear in this tutorial <a href="https://www.instructables.com/id/Audio-Player-Using-Arduino-With-Micro-SD-Card/" rel="nofollow noreferrer">https://www.instructables.com/id/Audio-Player-Using-Arduino-With-Micro-SD-Card/</a> we can play sound using simple speakers, is it possible to connect it to a higher quality speaker? like those pc speakers using 2.5 mm jack?
In fact I want to get better sound quality than the above tutorial using adrino.
thanks</p>
 20245: <p>If a beginner, it is always better to copy then invent.  That said, I would recommend using <a href="https://www.arduino.cc/en/Tutorial/SimpleAudioPlayer" rel="nofollow noreferrer">this arduino.cc Simple Audio Player tutorial</a>.  There are <a href="https://www.arduino.cc/en/Products/Compare" rel="nofollow noreferrer">many different types of Arduino boards</a>.  The Arduino Due uses a <a href="http://ww1.microchip.com/downloads/en/devicedoc/atmel-11057-32-bit-cortex-m3-microcontroller-sam3x-sam3a_datasheet.pdf" rel="nofollow noreferrer">Microchip/Atmel SAM3X8E ARM Cortex-M3 CPU</a> which contains at least one <a href="https://en.wikipedia.org/wiki/Digital-to-analog_converter" rel="nofollow noreferrer">DAC</a>.  It is assumed this will produce better sound than the <a href="https://en.wikipedia.org/wiki/Pulse-width_modulation" rel="nofollow noreferrer">PWM</a> output of the slower <a href="http://www.microchip.com/wwwproducts/en/atmega328p" rel="nofollow noreferrer">ATmega328P</a> processor found on an Arduino Uno.</p>
