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device devolopment

$250-750 USD

Closed
Posted about 7 years ago

$250-750 USD

Paid on delivery
Looking to create a gps enabled pir sensored device that I can put into a mobile app
Project ID: 12688767

About the project

12 proposals
Remote project
Active 7 yrs ago

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12 freelancers are bidding on average $563 USD for this job
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hi sir i am an expert electronics engineer I can do it for you Please have a look at my profile I assure you quality work and on time delivery please have a look at my profile to see the reviews of my previous employers . I have a few questions I would like to discuss please get in touch to discuss in detail Regards
$500 USD in 10 days
4.8 (199 reviews)
7.6
7.6
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Hello, I have just finished my project with PIR sensor and I would like to use my fresh experience for the project. All the BEST, Ali ŞERBETÇİ
$555 USD in 14 days
5.0 (25 reviews)
6.4
6.4
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Hello dear I have experience in designing electronics circuits and can make your project. I will make your project practically on breadboard and will provide you circuit, code and PCB design. I can also develop android apps that can communicate with the hardware. I will design your project using extra cheap components that will be beneficial for you if you are planning to make a commercial product. I also have experience with Bluetooth Low Energy and Wifi Chips and have done IoT projects If you wish we can discuss in chat.
$600 USD in 10 days
5.0 (20 reviews)
5.5
5.5
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I have work in different ARM architecture like v4/v4T(ARM7), Raspberry Pi, Anduino Nano,uno,mega Different Xilinx FPGA architecture(7 Series FPGAs,Kintex-7,Zynq-7000)
$277 USD in 10 days
4.9 (3 reviews)
2.9
2.9
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Hello, I am a professional embedded systems engineer who is currently working as an electronics engineer for a leading company in Sri Lanka. I have more than eight years of experience in the field. Please visit my pofile for more information. Can you explain more on the project. Its hard to understand how does the GPS and PIR connect with each other and how it will connect it with a mobile app. According my knowledge, both GPS and PIR sensor should connect to a microcontroller and it should send data via bluetooth to a mobile app. Please clarify. Best regards, Kasun
$444 USD in 10 days
5.0 (11 reviews)
0.0
0.0
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I have around 5 years experience in such project including both freelance and local offline projects. My estimated components will be: AVR Controller, SR501 (PIR), MTK339 (GPS) and probably a BT 4.0 module for blutooth connectivity with the app. You can be sure of a quality and quick service.
$388 USD in 10 days
4.0 (5 reviews)
0.0
0.0
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Dear Employer, Hire me, I can do this project. I am experienced electronics enthusiast. Please review my profile for details. Kindly reply if you have any question. My work area includes Computer Software, Embedded Systems (Hardware & Software), Analog & Digital Circuit design, PCB design services etc. My Capabilities: PCB & Schematic: Eagle, Altium Designer 15, Kicad, Proteus. Micrcontroller Arch.: 8051, AVR, PIC16/18/24/32, ARM7, ARM Cortex M0/M3,ESP,RFID,GSM/GPRS,Bluetooth etc. Programming Languages : C, C# .Net, VC++, PHP, ASP .Net etc. Programming tools & IDE: Keil-MDK, AVR Studio, MPLAB X, Visual Studio 2010/2012, Mikroelectronika Mcu Sillicon Vendors: NXP, Atmel, ST Microelectronics, Microchip etc. I am interested in this project. Kindly send me more details, so that I can proceed. Your work will kept only upto you. It'll not be use in any other place. I'll complete the job within time limit with professional quality. Currently I am running team of 10-12 people with excellent grip on various fields like circuit design, layout design, testing, firmware writing, computer software, system integration & many more.
$427 USD in 10 days
0.0 (1 review)
2.0
2.0
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Hello, I have several years design experience developing circuits and boards for various applications. These include spectrometer readout systems, analytical instruments, USB isolators, Microcontroller boards, Modular Conveyor systems, DC/DC converters, etc. I use Eagle 6.5 for schematics and layout, LTSpice for simulation. I have also developed chemical processing and distribution equipment, medical devices, factory automation systems,and others. The bid includes a functional prototype as follows: Battery operated (not rechargeable), PIR sensor, GPS module w/antenna, BLE and USB capabilities for communications and controls with mobile app. Basic firmware that reports location and intensity of PIR data on request from BLE or USB. Time and costs could be extended due to fabrication requirements, since I do not have a full list of specifications from you. Best regards, Stuart Borden.
$750 USD in 45 days
5.0 (5 reviews)
0.0
0.0
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A proposal has not yet been provided
$555 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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Hello, Have a great day. We will ship you fully working hardware and android app to log activity. Please feel free to contact us. Best regards, Shahbaz.
$1,000 USD in 30 days
4.8 (42 reviews)
0.0
0.0

About the client

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United States
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Member since Jan 4, 2017

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