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$1500-3000 USD

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Dibuat sekitar 7 tahun yang lalu

$1500-3000 USD

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I have budgeted between $1500 & $3000 for a person with the right experience. I also have other projects it this works out. PROJECT: Microchip PIC32MX695F512H 32-bit microcontroller MPLAB X and Harmony experience NEEDED MRF24WMB0MA RF Transceiver module This project is based on the WI-FI Demo Board from Microchip. Source code for this Demo board is provided and can be downloaded online from Microchip. I made sure it compiles and runs with the following tool chain: I have some firmware already running this project can be built on this code. XC32 1.44 Harmony 2.04 Using MPLAB X IDE v3.65 All currently available free for download from Microchip Our goal is simply to modify this firmware by adding interface code for 3 A/D inputs for current sensing and a IIC port to interface two humidity sensors. A functional relationship between these two humidity sensors and time will drive an output pin which will control a fan. An additional digital water level sensor input will also activate two pumps in a simple functional relationship. Current in both pumps and fan will be monitored with ac current sensors (Hall effect style) with the three A/D inputs. The hardware will be handled by me and the WI-FI Demo board makes a good development platform. The output will displayed on the WEB page provided by the DEMO board (AD HOC) network can be used for development. Successful candidate will have experience using MPLAB X & Harmony. Using Harmony framework; all the low level drivers are done for us function calls can be made for IIC interface , A/D interface, and WIFI interface. If you are familiar with this WI-FI demo board you should have very little issues completing this task in 1 to 4 weeks. Documentation of each function you write is very important. I should be able to understand your code and modify it as you may not have real sensors for development purposes but that can be your choice.
ID Proyek: 13788450

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18 freelancer menawar dengan rata-rata $2.105 USD untuk pekerjaan ini
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Hi, I am a very experienced embedded systems programmer and system designer. I have worked with many PIC processors; including the 32-bit. As such, I am very familiar with MPLAB; although, I have not specifically used Harmony yet. That should be a minimal, if any, learning curve. I can alter the code to add the sensors and control that you described. I estimate this can be done within two weeks. Adding turnaround time for the Wi-Fi board means we should have it completed within 20 days. I suggest the following schedule: Task A: Parts/documentation acquisition, code review, suggested code modifications Task B: Code Update, Debug and Initial Testing Task C: Code Modifications, Debug and Retesting (if necessary) I will acquire the Wi-Fi module for testing. It is not necessary to have the sensors as I can simulate them in the lab. I am able to get started promptly and hope to be able to assist you with this project and possibly others. Sincerely, Michael Cooke, PhD, EIT IHS Consultations
$1.730 USD dalam 15 hari
4,9 (8 ulasan)
6,3
6,3
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Hello, I’d like to share with you my interest in this project/opportunity you’ve posted and would appreciate you consider discussing the opportunity by freelancer messenger or Skype My relevant experience - embedded projects in my portfolio ------------- - TIR base station - firmware for Atmel SAME 70 micro controller based board - Antel uRT - firmware for Atmel AVR micro controller based board Brief Resume ------------ - 20 years working as a software developer. - 14 years in a company developing security solutions - Participated in a number of state-of-the-art software development projects such as: SafeNet ProtectDrive - full hard drive encryption solution SafeNet ProtectV - cloud VMs encryption solution VMWare vROps - vSphere management solution - Accomplished several freelance projects to full satisfaction of my customers. Reviews ------------- - “Professional developer, completed all of the work our team needed ...” - “Good cooperation, professional and didn't do just the minimum required for the job, helped with project analysis and future plans …” My Approach ------------- - understand the requirements completely - come up with a detailed proposal - start the work after both parties agree on the work scope - periodically report the status and provide demos if applicable - make corrections based on the customer feedback Looking forward to hear back from you, Harut Grigoryan
$2.800 USD dalam 30 hari
4,9 (5 ulasan)
6,4
6,4
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Hello sir. I 've read your post and so very interested in your job. I 'm sure I can satisfy you with my ability. I 'm working in part of coding and software developing for over 6 years. I have much experiences in developing software and programming. I major in Unity3D (AR & Google Tango), C/C++, C#, PHP(Laravel & Yii Frame work), Web scrapping,web scrapy, Python(Django), HTML5, Javascript and Jqeury. I can offer you my projects before. Then you can trust me and check mine. Please let us contact and make a good friendship. Thanks.
$1.666 USD dalam 30 hari
5,0 (14 ulasan)
5,5
5,5
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Hello Dear, I am an expert with more than 15 years in the field of embedded systems and prototype development. I have expert level skills in 16bit and 32bit architectures developing ultralow power designs with computational complexity. Regards Ch
$1.500 USD dalam 30 hari
4,7 (51 ulasan)
6,1
6,1
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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...
$2.500 USD dalam 30 hari
5,0 (15 ulasan)
5,2
5,2
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Really interested with your project ************************** ***************************** ****************************************
$1.500 USD dalam 30 hari
5,0 (12 ulasan)
5,0
5,0
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Hello, Thank you for posting a project here on www.freelancer.com. I have briefly checked the description, and I can deliver as per the requirements however I need us to discuss for more clarity on the details, deadline and budget as well. Please reply via the CHAT button to activate the conversation or the green AWARD button for me to start right away. If this project is no longer available/deleted you can directly hire me via this url= https://www.freelancer.com/u/VirtualBrainInc.html Thanks and welcome.
$1.500 USD dalam 30 hari
5,0 (1 ulasan)
3,9
3,9
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I have many experience with C++(mfc, console). I development many apps for 15 years. Please my portfolio. I work mainly image processing with ocr, object recognition, tracking. These all product is developed in c, c++. If you satisfy me, i will work fully for you. Regards.
$2.368 USD dalam 30 hari
5,0 (2 ulasan)
3,7
3,7
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Hi, my name is Mike, I’m based in Oxford, UK. Your project description sounds interesting to me and I do have skills & experience that are required to complete it to a high standard. I can show you some examples of my work that are similar to this. Let me know when you’re available to go through it in more details.
$2.500 USD dalam 30 hari
5,0 (1 ulasan)
3,2
3,2
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I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably you will get a quick response from my end.
$3.092 USD dalam 45 hari
5,0 (1 ulasan)
3,0
3,0
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In the bid amount , I can provide the website version , android application , ios application with one year support . I am available on all days to discuss and shall provide 2 work updates per week ( Tuesday and Friday ). You can release the payment as per milestones and after the milestone work is complete.
$1.500 USD dalam 33 hari
5,0 (1 ulasan)
3,0
3,0
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Hello, Thanks for posting this project. Here we read your requirement and understand it. We have some queries . So we want to discuss with you. Please message us then we can discuss in detail and provide you exact estimate and start work. Thanks
$1.506 USD dalam 30 hari
5,0 (3 ulasan)
3,2
3,2
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Hi There, I have been Through Your description, we have a specialized team for this particular task. You will not regret trying us. Many Thanks
$2.000 USD dalam 30 hari
0,0 (2 ulasan)
0,0
0,0
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We make sure we understand exactly what it is you need and then provide you with the dedicated IT offshore development center or a IT team of just a few developers best suited to meet your goals. We have specialists of Inhouse Team:Dedicated:Android Developer, IOS Developer, Laravel Developer, Python Developer, Website Developer, ECommerce developer, PHP Developers, ASP.NET Developer, C, C++, Java, C# Programmer, Web Designer, Shopify Developer, VB/VB.net Developer, Admin Staff and more.... Our clients from the USA, Canada, and Europe have trusted their UI/UX design, software development, and QA to us. Here is an infographic illustrating our client's geographical distribution. No matter where you are: in New York, Denver or Ontario, or in London, Berlin or Helsinki, IT offshore Development is always happy to be at hand for you. Our Aim is client satisfaction. We provide quality work in all area. My Team experience-: (i) Graphics Designers 7+exp (ii) Mobile Developers(IOS/Android) 8+exp (iii) Digital Marketing 10+exp (iv) Web Developers 7+exp (V) Software Developer(CRM/Desktop-window/Desktop-Mac) 9+exp We are very confident to do this project. Provide us chance we will prove it, Please Start chat. Thanks & Regards 'IT Head' IT Development Team
$2.500 USD dalam 30 hari
0,0 (0 ulasan)
0,0
0,0

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Bendera UNITED STATES
Lakeville, United States
5,0
4
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Anggota sejak Apr 20, 2017

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