Raspberry controller with dual analog outputs, single analog input and digital I/O. Ver 1.0 -- 2

We are looking for controller software for a Raspberry based multiple controller system.

Controller environment consists of:

1. Raspberry Pi 4B 4Gb controller with touch screen LCD, keyboard, mouse (and wifi).

2. High Precision AD/DA expansion board and Relay Expansion boards (2).

Functional Specifications. Detailed flow chart to be provided to selected Ffeelancer:

3. LCD to display 16 different parameters, with titles for each parameter.

4. Ten of the parameters are set up by the user via the LCD.

5. The program can dynamically change any of the values displayed

6. There are 2 analog outputs which are set by the user via the LCD

7. There is an analog input which controls the 2 analog output voltages, but the ratio of the 2 analog outputs in maintained, even as the values of the outputs change up or down to follow the analog input.

8. Digital counter input (low frequency pulse input with max of 3 pulses per sec.)

9. Multiple of these controllers, with all connected to the network by WiFi or Ethernet cable.

10. Every controller can be monitored or set up from a master Raspberry 4B controller.

Навыки: Программирование на С, Электроника, Микроконтроллер, Электротехника, Raspberry Pi

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О работодателе:
( 4 отзыв(-а, -ов) ) markham, Canada

ID проекта: #29082949

11 фрилансеров(-а) готовы выполнить эту работу в среднем за $986


Hi Sir, I am expert of Raspberry Pi. I can handle HMI very well. Lets talk to me on your project. Regards, Ahmed

$750 USD за 10 дней(-я)
(48 отзывов(-а))

Hello I'm an electronics engineer with 10+ years of experience including Arduino, ESP, STM, and Raspberry. Please tell me more about your project. Best regards, Dennis

$600 USD за 10 дней(-я)
(13 отзывов(-а))

I have more than 10 years experience in embedded firmware and hardware design and I have already made a many product based RPI . you can see my profile . so i can do your job within a time limit with your satisfaction.

$5000 USD за 45 дней(-я)
(9 отзывов(-а))

Hi there, ★★★ C/C++/Python / Raspberry Pi Expert ★★★ 7+ Years of Experience ★★★ I've read requirements and ready to build controller software for a Raspberry based multiple controller system.. What we can do for you: Больше

$750 USD за 15 дней(-я)
(5 отзывов(-а))

Hi there, We can write a controller software for a Raspberry based multiple controller system. I have noted all your requirements. My name is Harjit & I'm part of larger embedded hardware and firmware development team Больше

$650 USD за 20 дней(-я)
(4 отзывов(-а))

hello sir.✋ I have just read your job description and your project is really interesting to me. The Items you raised are similar to what I have already done in practice and I think you can do it in a short time if you Больше

$250 USD за 7 дней(-я)
(10 отзывов(-а))
(2 отзывов(-а))

Hello friend, I'm 10 years industry experienced professional in electronics/embedded design and manufacturing industry. So, I'm confident I can deliver you a successful solution for your Raspberry controller project. Больше

$500 USD за 14 дней(-я)
(3 отзывов(-а))

Hello. I have rich experience with RPI programming using C/Python. We can chat more details. Thanks. Regards.

$500 USD за 7 дней(-я)
(3 отзывов(-а))

Hey there!! We read your project description regarding the Raspberry controller. We will provide you complete assistance on your concern. We are a professional software company having around more than 100 developers Больше

$650 USD за 7 дней(-я)
(0 отзывов(-а))

I have read and understood all your initial requirements, and I am very professional in this task, I would be the best choice for this project, I am a PhD writer with 6-7 years of experience and can deliver quality not Больше

$500 USD за 7 дней(-я)
(0 отзывов(-а))