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PCB Design

$750-1500 USD

Closed
Posted over 5 years ago

$750-1500 USD

Paid on delivery
This project is about sim card hardware emulation. A few concepts : - Sim bank : An enclosure that contains a number of SIM cards. - Gsm gateway : An enclosure containing one ore more gsm/3g/4g modems. What I'm looking for in terms of deliverable : - Hardware: schematics and layout of a pcb able to emulate a sim card on the ISO/IEC 7816-3 layer to be able to connect it to a remote reader. - Software: source code for the firmware. As a first step, let's discuss how you would implement the emulator device. Don't bid if you can't prove you got the technical experience needed. A few reference to help you : [login to view URL] [login to view URL] Related usable source code: [login to view URL] [login to view URL]
Project ID: 17656935

About the project

11 proposals
Remote project
Active 5 yrs ago

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11 freelancers are bidding on average $1,121 USD for this job
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hi hello nice to see your project . my self vipin i am electronics engineer i have 4 year + experience in PCB designing, and electronics hardware designing, i am professional PCB designer (designed upto 6 layers). i would like to work on your project the work done will be perfect thanks :)
$750 USD in 15 days
5.0 (8 reviews)
3.5
3.5
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Hi, Thanks for sharing your details. It seems you are looking for Product Engineering company like us to get full functional product from scratch (Circuit design, Schematic and Layout design, Component selection, PCBA, Firmware development, Enclosure design, Prototype testing etc). We are design services company in India with more than 10 years of experience in field of Product engineering, Board designing, Embedded systems, Firmware development, RTL development, chip verification etc. We have partners for mass manufacturing and Industrial design. We delivered more than 20 successful products to our clients from scratch to manufacturing. We have experience on, Microsemi, Xilinx, Altera make FPGA & TI, Atmel, Michrochip make MCUs, also R-Pi and BBB boards. We worked on power supply design and understand the smooth delivery and important of DC power for boards which are working on high frequencies. Lets have further discussion, Please share your product specifications and NDA documents. Thanks Sanjay
$1,333 USD in 20 days
5.0 (1 review)
2.4
2.4
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Hi, i am expert person. i already do similar tasks. i will do this job. further information you can text me feel freely.
$750 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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Dear sir I assure that i will submit the complete worksheet within the particular duration. Thank you gallantinfo
$1,250 USD in 20 days
0.0 (0 reviews)
0.0
0.0
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Soy ingeniero electrónico cuento con las capacidades y destrezas para desarrollar este proyecto.
$1,250 USD in 20 days
0.0 (0 reviews)
0.0
0.0
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hello sir I hope you are having a good day so let me explain myself I am an electrical engineer and professional circuit designer C language programmer an expert in making PCB layout so consider me
$750 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of FRANCE
Wittenheim, France
5.0
7
Payment method verified
Member since Sep 16, 2012

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