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Audio Unit PCB Design with Encryption

Hi, what I am after is a PCB and software to be designed for an audio playing device that protects the files with encryption.

Idea is we have a PCB that is easy to load encrypted files to, and that has outputs for a range of amplifier and speaker options.

The files are decrypted and then played, with software such as on an android app to control volume and files played etc.

Skills: Android, Arduino, Electrical Engineering, Electronics, PCB Layout

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About the Employer:
( 0 reviews ) New Zealand

Project ID: #16944042

9 freelancers are bidding on average $504 for this job

MIKY4227

Senior ENGINEER. have at least 40 years experience developing Hardware and Software Expertise in video processing and associated simulation and evaluation tools and methods Producing Analog/Digital Video board design More

$833 NZD in 10 days
(48 Reviews)
6.2
websat13

hello i am interested in your project. what is the type o files that you want to use in this application ( mp3, wav ...).? we can use AES encription algorithm to encrypt and decrypt the files. we can discu More

$722 NZD in 40 days
(41 Reviews)
5.7
sofiadubina99

i am a embedded hardware and software expert and have rich experience with hardware design. i designed pcbs and developed firmware for it , manufactured prototype directly. you can check my skills on my profile. i More

$155 NZD in 3 days
(16 Reviews)
5.4
ShunJohn

Hello. Thanks for posting this project. I am an expert having rich experience in schematic circuit, PCB design and firmware. Looking forward to working with you. best regards.

$155 NZD in 3 days
(1 Review)
4.2
blexdesign

Hi there,I'm an electronic engineer, And i'm quiet Experienced with High Speed PCB Design and Implementation. I'm an expert in Eagle CAD Can you please send me a message,So we can discuss more about the project? More

$1000 NZD in 15 days
(10 Reviews)
4.0
$250 NZD in 15 days
(5 Reviews)
3.4
ufsolutions1

Hello I am experienced software and hardware developer with 3+ year of experience in development field I'll give you quality work in a given time frame this is initial bid, we can discuss more in message feel free More

$250 NZD in 3 days
(3 Reviews)
2.3
vivaanrana

A proposal has not yet been provided

$555 NZD in 60 days
(0 Reviews)
0.0
binarycodersvw

[login to view URL] is not another mindless automated bid like the indian ones you see around. I have read the description of your project and I am interested. I am a Visual Basic .NET programmer with 10 years experience(others s More

$616 NZD in 7 days
(0 Reviews)
0.0