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Embedded firmware development

$15-25 USD / hour

Zavřený
Zveřejněno před více než 5 roky

$15-25 USD / hour

Develop in C# or C++ application that tracks production machine performance by sensing the activity of two discrete machine electrical “Signal Inputs” occurring a variable rate up to 1500/ minute. Develop several Variables for example the time between Inputs, the on/duration time of the Input (both with .001 second resolution), the total number of Inputs. Compare some Variables to a preset value to calculate a new Variable. At periodic intervals activate WiFi device and transmit the Variables to Web service, and zero, preset or compare some Variables to downloaded limits. Prefer using (your choice) of an off-the-shelf, low cost, SoC, but will accept a two chip solution. Detailed spec available
IČ projektu: 18101994

O projektu

13 nabídky
Vzdálený projekt
Aktivní před 5 roky

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13 freelanceři nabízejí v průměru $23 USD/hodinu za tuto práci
Avatar uživatele
How are you? I read your description. I am C++/C#/Java/Python programming Expert. I have good experience of scraping using python. I can finish your project quickly with best quality. I want to discuss more on chat. Thank you for your time.
$20 USD v 40 dnech
4,9 (77 recenze)
7,3
7,3
Avatar uživatele
Hi, sir I am full stack developer with rich experience in embedded/IoT technology. I have already developed several embedded/IoT products. Real-time fish farm remote monitoring system, Automatic garden management system, Home automation platform, real time vehicle track system etc are example products I developed. I can develop not only embedded/IoT technology, but also back end and mobile app/web development. 1. bluetooth - development of bluetooth anti-lost hardware by using da14580's beacon technology - implement of bluetooth remote controller 2. wifi - food identification system by raspberry pi and image recognition technology. - uploading temperature value on AWS(amazon web service) by using arduino and nodemcu(esp8266). - uploading temperature value on thingspeak IoT cloud by using nodemcu and raspberry pi. 3. gps, gprs/gsm - real-time location track system by combining stm and sim808. - fish farm monitoring/alarm system by using sim808 and stm. 4. embedded technology - distance measurement by ultrawave and real-time working monitoring system using stm32f407. - robot car control system by stm32f407. Especially, I have good architecture for embedded/IoT technology implement. I can bring your idea to live and you can reach the goal absolutely with me. I will be happy to discuss with you via chat. Best Regards! Thanks
$20 USD v 40 dnech
4,8 (62 recenze)
7,3
7,3
Avatar uživatele
Hi There! I'm interesting your project very well. I am a full time devloper and can work more than 50 hours in a week. I am mastering c++ and I'm a good Mathematician. And also I have many experience and good skill about algorithm development. I look forward to hearing from you and hopefully we will have the opportunity to work together. Thank you Wu
$20 USD v 40 dnech
4,8 (92 recenze)
6,3
6,3
Avatar uživatele
Hi! Your proposal looks interesting and we will gladly assist you with it. How about short call in order to discuss all details? Thanks Andrew
$25 USD v 40 dnech
5,0 (2 recenze)
4,3
4,3
Avatar uživatele
Greetings, I propose fastest delivery over top software quality Please message if you are interested over the proposal Thanks,
$30 USD v 40 dnech
4,6 (24 recenze)
4,2
4,2
Avatar uživatele
I have extensive experience in developing IoT solutions and designing embedded systems. Your input resolution is 1ms. So , it needs a separate embedded controller monitoring signal inputs from your production machine. Further whether data is to be delivered to your server on REST or MQTT protocol is to be decided, as per your design Can we discuss further details?
$24 USD v 40 dnech
5,0 (1 recenze)
3,7
3,7
Avatar uživatele
Hi. I’m developing electrical devices , embedded software and service programming. I have designed several devices and have a lot of experience with PIC,AVR STM32, ARM processors, Raspberry Pi, and Arduino during that period. Especially I have accumulated a lot of experience e. You could realize your idea at a time , we can guarantee high quality of results. Regards.
$20 USD v 40 dnech
4,1 (5 recenze)
3,2
3,2
Avatar uživatele
I am an experienced electronics engineer with pcb design and embedded systems background. I would suggest using TI solutions for WiFi connectivity and microprocessor. I would like to learn more about the DC-nature of the signal that is generated from the machine. drop a line over chat if you have any questions, best regards
$22 USD v 40 dnech
0,0 (2 recenze)
0,0
0,0
Avatar uživatele
Hello sir. Hope you are doing well. Please give me hardware design, then I'll develop the firmware. Thanks.
$22 USD v 40 dnech
5,0 (1 recenze)
0,0
0,0
Avatar uživatele
Hi, I think I would be a good fit for this project as I have the following experience: + Sensor circuitry for the water industry + Embedded and OS level C for graphics chip developer + I am currently in the process of taking over an IoT project that involves taking Temperature, Humidity, Air Quality, Web latency etc. for an office. + Degree in Electrical and Electronic Engineering My questions for you would be: + What is your target production cost for the device? + What is your production volume for the device? + For an embedded SoC application I would want to use C or equivalent, would that be ok? I would be interested to review a more in-depth specification. I look forward to hearing from you. Many thanks, Philip Bruland
$35 USD v 36 dnech
0,0 (0 recenze)
0,0
0,0

O klientovi

Pochází z UNITED STATES
Londonderry, United States
0,0
0
Ověřená platební metoda
Členem od lis 5, 2018

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