Audio Unit PCB Design with Encryption

$30-250 NZD

Closed

Posted

almost 6 years ago

$30-250 NZD

Paid on delivery

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.

Android

Arduino

Electrical Engineering

Electronics

PCB Layout

Project ID: 16944042

About the project

6 proposals

Remote project

Active 6 yrs ago

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6 freelancers are bidding on average $584 NZD 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 designs, layouts and modifications; Verifying designs and layouts; Preparing documentation for manufacturing; Develop Digital/Analogue electronic board architecture and design by developing product concept; Researching, analyzing, selecting, and applying design concepts, approaches, techniques, and criteria; adapting and modifying board design alternative architectures; developing and evaluating new analogue/digital architectures and algorithms; defining functionality and requirement specifications; Developing board layout including size, performance, power consumption, and cost;

$833 NZD in 10 days

4.9

(51 reviews)

6.5

@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? I can design your PCB Perfectly and send you the files ready to manufacture the Boards Design is a huge part of my life and I work hard to produce the highest quality, effective, innovative, timeless, designs that my clients will love and I would love to work with you!! :) Thank you Achini

$1,000 NZD in 15 days

5.0

(13 reviews)

4.4

@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 to message me Regards

$250 NZD in 3 days