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MP3 playback solution with Microcontroller

Hi,

I m looking for a solution to play MP3 files for an announcement system. I have 100's of small MP3 files which need to be played through a Micro controller. Looking for solution as below

1)MP3 player chip + SD card + Microcontroller

or

2)MP3 Player + On Board Flash chip + Micro controller

or

3)MP3Player with integrated Flash + Microcontroller

If you have experience in audio playback, share your previous project experience and you will be awarded.

Aptitudini: Design circuit , Electronică, Software încorporat, Arhitectură software

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Despre angajator:
( 2 recenzii ) Bangalore, India

ID Proiect: #8918234

18 freelanceri licitează în medie 208$ pentru acest proiect

DamithaKD

HI, About ME : I am a programmer for 10 years and has perfect reviews on all my projects. I am a Expert in Delphi and Scjp, I have a Diploma in Electronics and [login to view URL] in Electrical and Electronic Engineering ( NI Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 3 zile
(45 recenzii)
6.6
jewelltech0

Hi, I am an electronics designer based in the UK. I have over 27 years professional experience in mixed signal and power electronics design. In the past I have built products based arround the STA013 MP3 player IC, Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 30 zile
(4 recenzii)
6.0
microembedded

hi i am an electrical engineer. i have strong skill set related to embedded system designs. i have worked on audio playback before i used arduino with a audio playback chip which has memory card option. the function wa Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 10 zile
(27 recenzii)
5.8
mohankumarelec

Hi, I am a electrical engineering student from INDIAN INSTITUTE OF TECHNOLOGY MADRAS and I have done many projects using microcontroller like arduino,etc... This project can be done by using arduino itself by connectin Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 10 zile
(11 recenzii)
5.0
acarloss

Hi, I have several years of advanced experience in arduino development and 15+ years in electronics/embedded development. I made a previous project with MP3/wave files being played by an Arduino UNO with an MP3 Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 3 zile
(13 recenzii)
5.0
maxbul

Hello. I have several succesfull projects of similar devices. Here is couple of examples: https://www.freelancer.com/projects/Electronics-Microcontroller/Micro-Controller-Based-Micro-Card/ (SD-card, microcontrolle Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 10 zile
(30 recenzii)
5.0
mocuZ

Dear Valued Employer, My name is Martin Botsov and I am an engineering physicist with extensive experience in the field of circuit design, circuit prototyping and PCB design. As I understand from the project des Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 75 zile
(12 recenzii)
5.0
voyagerforth

Hi, I have many years experience in microcontroller design with a large number of devices. I have also had coniderable experience in playback systems using MP3 files and SD card or Flash storage. There are a number Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 20 zile
(13 recenzii)
5.1
ganeshkumarsw

Hi, Unfortunately I don't have source code to share it with you, because they are all implemented at customer PC and NDA signed. But all your 3 ideas are possible. My favourite is 1st and 3rd option. In 3r Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 5 zile
(15 recenzii)
5.0
SAMASYS

Hi , we read your project and we have enough experience to do it, Actually, we did it before to add an infrared remote control receiver to an existing MP3 player. We used a fully functional MP3 player with all the a Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 7 zile
(10 recenzii)
3.9
Magicspell

Hello, I am expert in AVR based MCU! I mostly work with ATMega8, 16, 32 I have worked with SD card interfacing with AVR mcu. Experienced and very much reliable! Been in the field of embedded systems for 2.5+ y Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 10 zile
(10 recenzii)
4.1
botzindia

Hi, We are a team of engineers with more than 10 years of experience in designing and developing various digital and embedded systems... Currently, apart from our R&D, we help engineering students to complete the Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 3 zile
(7 recenzii)
4.0
nevorek

Hi. If your files realy small: all files together not bigger than 1-1.5 megabytes then i recommend to use MCU with big flash. If files are bigger then is better to use microSD. One of my similar project you can look Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 4 zile
(4 recenzii)
3.9
NYV70

Предложение еще не подано

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 20 zile
(1 părere)
1.4
pratik2000

Hello, I am Pratik Somaiya from India. Currently working at SensoVision System located at Bangalore, India. I am working in the field of robotics & embedded systems. I have an experience with controllers, different Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 8 zile
(0 recenzii)
0.0
HoiAnman

hello bro, I'm also have a similar project with the one you are posting and i found a good solution for it, only need a flash memory card and a microcontroller with built-in PMW . If you only need brocast some voice ov Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 2 zile
(0 recenzii)
0.0
chandra89c51

I have experience in embedded hardware and software design industrial projects.I have expeience with various microcontrollers,Assembly and C languageand also have experience in design the hardware with analog and digi Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 3 zile
(0 recenzii)
0.0
dhlii

A proposal has not yet been provided

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 3 zile
(0 recenzii)
0.0