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$750-1500 USD

Cerrado
Publicado hace alrededor de 8 años

$750-1500 USD

Pagado a la entrega
Embedded system expert to design GSM/Satellite modem to transmit GPS and sensors data. Please quote with past project experience details.
ID del proyecto: 9828080

Información sobre el proyecto

21 propuestas
Proyecto remoto
Activo hace 8 años

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21 freelancers están ofertando un promedio de $1.257 USD por este trabajo
Avatar del usuario
hi sir i am an expert electronics developer i can do it for you. i have designed the gps and gsm trakers before. the one that i design recently involves also the temperature sensor. it sends the gps coordinate and the temperature of carries via sms and gprs. i design others too i can share further details later. please give me a chance to prove myself regards
$2.000 USD en 10 días
4,9 (233 comentarios)
7,9
7,9
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Hi, I reviewed project details and I have expertise and skill set in designing and developing embedded system projects.. Looking Forward, Khawaja
$1.184 USD en 20 días
4,8 (77 comentarios)
6,7
6,7
Avatar del usuario
Hello dear I have experience with a most reliable GSM chip ie SIM808 and can make your project based on this chip,,, It has an integrated GSM, GPS and Bluetooth,, I can also develop android app for your project on which you can track it via google maps and can monitor sensor data on it,,, If you wish we can discuss in chat,,,
$1.500 USD en 30 días
4,8 (47 comentarios)
6,7
6,7
Avatar del usuario
Hello, Have a great day. My name is Shahbaz Ali, i am running a setup for producing Electronic devices. Please Provide us the details. about sensor types and data to be logged. Referance for our previous work will be provided in private message box. Please feel free to contact. Best Regards, Shahbaz.
$1.500 USD en 35 días
4,6 (49 comentarios)
6,9
6,9
Avatar del usuario
I am Electronics Engineers. My Expertise are MATLAB, Simulink, AUTO CAD, Pro E, Verilog, Python, PSSE, PWS, PSS Sincal, ORCAD, Altium(PCB design pursuit) ,MPLAB, Xilinx (VHDL, HDL). PLC, SCADA Systems, Wireshark and packet tracer. I can show you our work samples. Our work completion rate is 100% and 25% repeat hire rate. I provide 100% satisfactory work to our clients therefore, i have best feedbacks and reviews from my respected clients. Thank you for considering the proposal. Regards Asad
$752 USD en 5 días
4,9 (14 comentarios)
4,9
4,9
Avatar del usuario
I have 4 years experience in embedded systems. I have designed sime808 m modem that including GPS +gprs . . I send 13 types of sensors data on server and web . and I used TCP IP socket coding for it .so already I completed this project using atmega128
$1.666 USD en 45 días
4,8 (6 comentarios)
4,6
4,6
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Hi, I am interested. Thanks narendra
$1.500 USD en 30 días
4,8 (3 comentarios)
3,7
3,7
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Hello, I did the same project in my college days. My task is to develop a device for fisher mans to help them to don't cross the boundary of the country. It was a great success. The main problem I faced during development is the microcontroller I used is PIC16F and it have only 1 serial port. But, we want to communicate with 2 serial port, 1 for gsm module and the other for gps module. At last we are succeeded with converting two common I/O port to UART port. I have microcontroller, its programmer, GPS and GSM module in my personal lab. So, I can do the task in 2 days. I will deliver the exact thing what you needed in 5 days maximum. But, I don't have much reputation in freelancer.com. Please don't bother about that, I can do this project with 100% perfection. I request you to give me this project. Regards Arjun G
$1.111 USD en 5 días
5,0 (1 comentario)
1,5
1,5
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My name is Mike and I’m from UK. I work with individual clients and also provide outsourcing services for a number of UK and USA based agencies. Your project description sounds interesting to me and I do have skills & experience that is required to complete this project. I can show you some examples of my work. Please contact me to discuss your project.
$1.159 USD en 20 días
0,0 (0 comentarios)
0,0
0,0
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A proposal has not yet been provided
$1.250 USD en 20 días
0,0 (0 comentarios)
0,0
0,0
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Hi, As described in my profile, I have more than 10 years working in Embedded hardware, software development. Regarding your project, we have designed some products similar to your requirements such as tracking system for vehicle (motor and car), tracking lost devices... In this project, we use GPS module to monitor objects location then the GSM is used to transfer the information to the server. With my experience in tracking system development, you can hire me for the best result. Thanks and best regards.
$777 USD en 20 días
0,0 (0 comentarios)
0,0
0,0
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Dear employer, I am hardware engineer from Vietnam. I designed several systems similar to your require. I used to GPS module GYSFFMAXB to collect position data and GSM module to send the data to server. Thank You and Best Regards, Dinh Nguyen.
$750 USD en 5 días
0,0 (0 comentarios)
0,0
0,0
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Experienced in interfacing with GSM/ GPS modules using various serial communication protocols including I2C, SPI and UART with microcontrollers
$1.184 USD en 40 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Already made two same product for Sea water Navigation System and parcel vehicle tracking system using GSM and GPRS.
$1.250 USD en 30 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de UNITED STATES
Union City, United States
5,0
44
Forma de pago verificada
Miembro desde feb 21, 2007

Verificación del cliente

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