Sim card communication device

$750-1500 USD

Fechado

Publicado

há quase 5 anos

$750-1500 USD

Pago na entrega

Hi, please check [login to view URL] and [login to view URL] This flexible pcb design has been used to provide dual sim capability to phones. I assume that it is basically filtering sim card and phone communication and when it is catching #11 or #22 input, it does the switch from sim 1 to sim 2. I need to filter something else between phone and sim card, I will explain it over chat, if you think that you can do similar pcb and embedded software please contact me. Thanks.

Circuit Design

Electrical Engineering

Electronics

Microcontroller

PCB Layout

ID do Projeto: 19769636

Sobre o projeto

6 propostas

Projeto remoto

Ativo há 5 anos

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6 freelancers estão ofertando em média $1.340 USD for esse trabalho

@MElizabethp

Hello my name is Maria, I would like to work in this project, I’m an engineer with plenty of experience working with Circuit Design, Electrical Engineering, Electronics, Microcontroller, PCB Layout, I have made many PCB projects, so I am sure I can do a good work for you. Good communication with my clients it is a top priority for me. If you have any doubt or want to see more of my work I’ll be here. Contact me for more info.

$1.250 USD em 20 dias

4,7

(12 avaliações)

5,6

@hayat38402

I am Excellent at the following:  Embedded C Programming.  VHDL/Verilog  Microcontroller like Arduino,RaspberryPi,FPGA, AVR, PIC and STM32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. I can deliver your project efficiently at a time. If you choose me, I think you won't regret. Best Regards.

$1.250 USD em 20 dias

4,8

(36 avaliações)

5,7

@Ivan927

Hello! I am very interested in your post project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . I can help you if you'd like looking forward to work with you. thanks regards

$1.250 USD em 20 dias