Arduino: potentiostat - output voltage regulation based on input measurements

종료 등록 시간: 3년 전 착불
종료 착불

I am looking for someone who would design a prototype (schematics + code) with an Arduino to regulate output voltage based on input measurements (you may get more information if you Google: potentiostat). This has to be done through the same two pins, so input and output terminals are the same. The logic is an analogy for battery charging, so the output voltage supply is interrupted in short intervals to measure the input voltage potential and conductivity which are the base for output voltage regulation. I already have MCP4725 and INA219 breakout boards which could help with that. The output voltage range is between 2-10 V and the output current is between 0-50 mA. I do not know the exact relation between the input and output, so code has to be flexible and allow me to experimentally find out correct regulation values.

For the conductivity measurement you may use this project as a reference: [login to view URL] , however temperature compensation is not possible in our case.

Hardware parts that I already own:

- Arduino Uno

- Adafruit MCP4725 12-Bit DAC: [login to view URL] used like in the following tutorial: [login to view URL]

- Adafruit INA219 Current Sensor Breakout: [login to view URL]

- Resistor for ohm-meter: [login to view URL]

- Display 16x2

Arduino 전자 공학 마이크로콘트롤러 전기 공학 회로 설계

프로젝트 ID: #25584812

프로젝트 소개

22 건(제안서) 재택 근무형 프로젝트 서비스 이용 중: 3년 전

이 일자리에 대한 프리랜서 22 명의 평균 입찰가: €127

binyameen441

Greetings! I’m very much interested to your project description about---Arduino I have a degree in Electrical Engineering over 5 years of experience, therefore, I can easily do this job. You can message me to discuss t 기타

€100 EUR (3일 이내)
(221 리뷰)
7.3
ahmedmohamed85

Dear sir I have more than 10 years experience in electronic and embedded systems design, i can provide you with all schematic and coding for the Arduino potentiostat

€222 EUR (5일 이내)
(318 리뷰)
7.7
hayteekeys

Hello, I am PhD Researcher in Electrical Engineering with specialization in Control Systems (Linear and Nonlinear Control Systems). I have Master's degree in Electrical Engineering and Bachelor's Degree in Electronics 기타

€30 EUR (1일 이내)
(32 리뷰)
5.9
Mestek

hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 8 years in arduino and electronics,i can make to u the required potentiometer using arduino and deliver to u all th 기타

€195 EUR (3일 이내)
(40 리뷰)
5.8
ansarccet

Hi there, Greetings, I am an electronics engineer, with great hands on experience with Arduino, AVR, stm32, esp32, esp8266 microcontrollers programming and interfacing. I have gone through your requirements and think t 기타

€100 EUR (3일 이내)
(32 리뷰)
4.6
danish2051

Hi I am an expert with more then 6 years of experience in embedded systems, Iot, automation, pcb design and dovelopment and prototyping. I have hands on experience in arduino, esp32, pic, arm, raspberry pi and other mc 기타

€333 EUR (15일 이내)
(24 리뷰)
4.8
saahiraamir

Done several projects using Arduino, Raspberry pi. I have more than 6 years of academic and research experience in Microprocessor, Micro controllers, Arduino.

€90 EUR (3일 이내)
(5 리뷰)
4.3
francolombardini

Hi! I'm an Electronic Engineer from Argentina. I have almost 5 years of experience working in the circuit design industry (both PCBs and integrated circuits) and I think I would come in handy for this project! I've wo 기타

€90 EUR (5일 이내)
(1 리뷰)
2.8
shaileshsannu

Hello l'm interested in your project. I'm electronic and communication engineer. I have 4 yrs experience in embedded system and it's designing. I have done many projects on industrial/home automation using u-controll 기타

€78 EUR (2일 이내)
(9 리뷰)
3.0
GoodCooper

Dear , client I can help you with Arduino project absolutely. Looking forward to hearing from you soon. Best regards. Andrew

€170 EUR (6일 이내)
(3 리뷰)
2.9
elbahmaniayoub

Dear custome, I worked at least 7 years on this area of expertise (Arduino UNO, MEGA and NANO, Raspi), so i can ensure you that your issues will be handled with me, Text me on private so i can show you some of my priv 기타

€90 EUR (2일 이내)
(4 리뷰)
2.3
Rajitha1234

Hi, I'm Rajitha Electric Engineer I would be gland to have your project. You only need to pay if it was a success. And my cost is very fair. I have tons of experience in Arduino programming, PCB designing as well. dro 기타

€50 EUR (7일 이내)
(3 리뷰)
2.1
WorkGen

Hi there, It's Immad here, I saw the description, so you are making potentiostat using arduino right. well I have not implemented a potentiostat like this one but i do have experience in building battery charging circu 기타

€200 EUR (5일 이내)
(2 리뷰)
1.8
nikint1994

Hello, I am Embedded System Professional having work experience in Arduino programming and schematic design. I develop code sophisticated such that any individual can understand it. I can design two layer PCB as well. 기타

€150 EUR (20일 이내)
(1 리뷰)
0.2
Demenntor

Dear Employer, I have read the project details and confident to work on Arduino output voltage I have extensive knowledge on Electrical engineering. Arduino Kindly message me so that we can discuss more about the w 기타

€244 EUR (3일 이내)
(0 리뷰)
0.0
aditipohekar

Hello, I have 6 years of experience of working on product development, circuit designing, PCB layout and firmware programming. I have worked end-to-end on various products with varied levels of complexities, which inc 기타

€140 EUR (7일 이내)
(0 리뷰)
0.2
romerocesar

Hello! I’ve just read your posting and I'd be proud to collaborate with you on your potentiostat project. It’s really interesting! Some years ago, I built a potentiostat for a scientific laboratory at the School of Ch 기타

€100 EUR (7일 이내)
(0 리뷰)
0.0
herguz2017

best regards Can you give me more details of your project? I am an electrical engineer and I have done some work with Arduino Can I help you

€180 EUR (7일 이내)
(0 리뷰)
0.0