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Write some Software

$250-750 USD

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已发布超过 7 年前

$250-750 USD

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We need hardware and software consulting or an electronics solution in making a GPS tracking network as follows: 1. long range local antenna for receiving GPS data from gps device 2. more than 20 small GPS device for getting coordinates with respect to antenna 3. each gps device should be long range radio based transmission 4. an android app showing the map and the location of each gps device 5. set a geo-fence so that the app alerts if any gps device crosses the fence 6. the app should calculate distance, number of fence crossed devices, naming each device, magnetic direction (north, west ...) with respect to antenna or tablet running this app 7. .... we appriciate any opinions or extra suggestions in this regard
项目 ID: 11666479

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远程项目
活跃8 年前

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Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i will prepare following things for you - Technical Project Proposal - Flow chart for this Project - Execution plan (Step by step procedure with explanation how and at what that we are going to execute a particular task)
$773 USD 在20天之内
4.7 (15条评论)
6.3
6.3
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FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past projects I have handled and check my reviews for what employers have to say about my work... Can start right now...
$2,000 USD 在21天之内
5.0 (18条评论)
5.7
5.7
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Hello, have a great day. we are startup company offering services in electronics product development. Please feel free to contact us. Best Regards, Shahbaz.
$3,000 USD 在60天之内
4.7 (28条评论)
6.1
6.1
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Hello! I am an electrical and electronics design engineer. I have three years of experience in design of electronic products, PCB layout and analog/RF designer. I am experienced in the following fields: 1) Embedded systems: Years of experience with most popular architectures and MCUs, always up to date with every new innovation. Worked on Microchip PIC and ARM Cortex-M4 (C language). I have good experience with RTOS as well like FREERTOS and TI RTOS. Worked using Keil, TI CCS, Eclipse. 2) PCB Design and manufacturing: 2 years experience in using Altium software for designing PCBs including RF circuits. 3) Analog desinger. I have 2 years experience in and Analog Video Transmission. 4) RF designer: I also have experience in RF Power Amplifier, Low Noise Amplifier( at and ), designing Vivaldi antenna/RFID antenna, RF filter and Impedance matching. 5)Good use of the ADS and CST simulation software for analyzing Microwave RF circuits and Matlab software. Lets discus it further via chat Thanks Kind regards Robin
$789 USD 在10天之内
4.8 (6条评论)
4.6
4.6
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Dear Client, Greetings from Flowgica technologies, I have experience with these skills. We do have similar experience doing something similar to yours therefore I am looking forward to discuss and move ahead. please check our freelancer portfolio at https://www.freelancer.com/u/mmadi.html?page=portfolio I am ready to work with you,kindly waiting for your response. Thanks & Regards, Mmadi
$600 USD 在10天之内
5.0 (4条评论)
4.0
4.0
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Dear Hiring Manager, First of all thanks for creating an opportunity. Hope you are doing well. I will not propose what the maximum Freelancer do. I dont believe in copy paste Cover letter. I read your project details, if you discuss with me or ask me or talk with me then you can understand i have the better experience the sector you are looking for. It’s true that i am new to Freelancer, before that I was on Other platform with top rated contractor. But it has wind down I close the account there and create the new profile to Freelancer. i have completed this kind of project more than 10 time. So I can assure you that i can complete your task perfectly. For more it will be better if we can discuss or ask me any question if you have. Looking forward from you. Thanks with best regards
$1,388 USD 在21天之内
3.7 (5条评论)
4.9
4.9

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TAJIKISTAN的国旗
Tajikistan
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