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Design of a PCB for hydroponics growing system

$250-750 USD

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Opublikowano ponad 8 lat temu

$250-750 USD

Płatne przy odbiorze
We need a top notch engineer to design a PCB for our growing system. We have a prototype under Arduino (board design, sensors, pumps...) and need you to design a cheaper and smaller PCB. * Sensors: light / temperature / water level / Moisture level / PH / EC * Actionnables : water pump / nutrient water pump / air pump / LED grow light panel * Wifi connected to transmit/receive info We can forward to you the .fzz file, prototype components list, program in .ino Thanks
Identyfikator projektu: 8623731

Informację o projekcie

53 ofert
Zdalny projekt
Aktywny 8 lat temu

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53 freelancerzy składają oferty o średniej wysokości $571 USD dla tej pracy
Awatar Użytkownika
hi sir i am an expert electrical engineer i can do it for you i have most 7 years of experience in this field i assure you quality work and on time delivery please reply to discuss it further i am waiting for your reply regards
$526 USD w 5 dni
4,9 (217 opinii)
7,8
7,8
Awatar Użytkownika
Hello! I am interested of your project. what would you like to get from me in the end -schematic (which copies original with your/my changes ), PCB (with gerber for manufacture) and 3D model, BOM list? I have worked with different microcontrollers, sensors, interfaces, motors. as I said before - I am interested and ready for productive work
$250 USD w 3 dni
5,0 (175 opinii)
7,2
7,2
Awatar Użytkownika
Hi! We are want to do your project. Our team have a big experience in similar projects. We done few projects with wi-fi and temperature, humidity and other sensors. You can see our works in portfolio, or i can send you our web-site link. (But we will work only on freelancer.com). Please contact us if you are interested.
$526 USD w 10 dni
4,9 (42 opinii)
7,2
7,2
Awatar Użytkownika
Hello! How are you! I have 10 years experience with PCB design! Please send me the schematic and I will help you with the layout! Your project is very interesting! Have a nice day!
$333 USD w 14 dni
4,9 (77 opinii)
6,8
6,8
Awatar Użytkownika
Hello I am electronics and communication engineer. I can make your PCB smaller or the samllest for 2 layers. For cheapest situtaion, it depends on your buying companents or communication to suppliers. For manufactering PCB I usually use www.3pcb.com. It is cheap and till now i havent get any problem from this company. Contact with me for furhter informations. All the BEST, Ali ŞERBETÇİ
$450 USD w 15 dni
5,0 (35 opinii)
6,5
6,5
Awatar Użytkownika
Hello, I have been associated with Hardware design (Circuit / Electronics design), PCB design, PCB Manufacturing, Component procurement, PCB Assembling and Functional testing for over 9 years. I have used various CAD/EDA tools for PCB design. Would you prefer any specific EDA tool for PCB design (or) any tool is okay? I will provide the PCB Manufacturing, Component procurement, PCB Assembling & Functional testing services too. I would like to take this up and are fully equipped to deliver the required files. So, if you'll give me a chance to take part to your work, I will respond in the same manner, handling you good quality projects, as soon as possible. I look forward to hearing from you! Wish you a nice day! Thanks & Regards, Karthik
$750 USD w 10 dni
4,8 (125 opinii)
6,7
6,7
Awatar Użytkownika
I have over 35 years experience as an electronic design engineer, please see my profile for more details The current price and timescales are only place holders to allow me to communicate with you I have had loads of experience designing with all sorts of sensors so I am sure I could help with the circuit and PCB design, However I could not help with the Wifi firmware and that would have to be implemented by a third party If you think I can help then please send me further details Best Regards Dave Lelievre
$555 USD w 10 dni
5,0 (25 opinii)
6,3
6,3
Awatar Użytkownika
Hello, Have a great day. My name is Shahbaz Ali. Iam running a startup company for prototyping Electronic devices. We will deliver you small PCB design with BOM (Bill Of Material). The PCB will be based on AVR Atmega328, Purpose of selecting this Microcontroller is fairly simple, you will be able to program the PCB in Arduino envioroment. for more details please initiate the Chat. Best Regards, Shahbaz.
$750 USD w 25 dni
4,5 (45 opinii)
6,9
6,9
Awatar Użytkownika
Hello Sir, I went through your project proposal and it's very interesting and I would like to work on this project. Why you should hire me ? * I have four year experience as a freelancer and I am very efficient. * I have many good feed backs. Please visit this link and see for yourself some of my feedbacks on freelancer.com https://www.freelancer.com/u/Anthony989.html * I can support you if you are willing to mass produce this as a product. I have many contacts in China. *I work full time as a freelancer and I will work as planned,on time. Please contact me if you are interested. I am keenly waiting.
$555 USD w 10 dni
4,8 (44 opinii)
6,3
6,3
Awatar Użytkownika
Hello, I am a mechatronic engineer with over 10 years electronics and product development expereince. I can design your pcb with proteus software. Best Regards Ates
$555 USD w 20 dni
5,0 (6 opinii)
5,4
5,4
Awatar Użytkownika
Hello. I can make that work, but task is very unclear and have lot of variants. To determine the real price I need to take look at real list of sensors and description of required device functions and behavoiur. With best regards Maxim
$450 USD w 15 dni
5,0 (45 opinii)
5,3
5,3
Awatar Użytkownika
Great Task, We have seen and understand all your requirements, We are professional Design Engineers for these type of works as we are working in the field since 10 years and handle all types of issues and make things according you need. Please open chat window to discuss all,
$600 USD w 12 dni
4,9 (35 opinii)
5,2
5,2
Awatar Użytkownika
Hello: I am perfect and interested for this project. I will provide you below: 1. Schematic Diagram, Gerbers and BOM. 2. 3D Model of the hardware PCB. 3. Quotation for volume production of the PCB and PCBA. Please provide the .fzz file for further details so that I can quote you accurately. Please feel free to write back if you consider. Thank you, Sam
$388 USD w 7 dni
4,9 (25 opinii)
5,3
5,3
Awatar Użytkownika
Hello, Greetings of the day, I have read the description carefully and found myself best fit for this job. i can do this job on or before the deadline. i have designed a similar product for the automation of tube well in a farm. i have idea how to perform this project. to brief about me: I am mechanical design engineer by profession and graduate in mechanical engineering with PG in CAD/CAM, ANSYS & Solidworks. I have worked many project in softwares like CATIA V5, 3Dmax, AutoCAD and many more. As i have engineering background with five years of industrial experience i am very much familiar to do this kind of job. I have preferred freelancer badge, you can see next to my profile name. You can check my profile and portfolio:- https://www.freelancer.com/u/ashrafshekh.html My bid is negotiable and it depends on the required deliverable. Award me this project i won't disappoint you. feel free to contact me Thanks & regards Ashraf Shaikh
$684 USD w 15 dni
4,9 (3 opinii)
4,8
4,8
Awatar Użytkownika
A proposal has not yet been provided
$666 USD w 10 dni
4,4 (21 opinii)
4,9
4,9
Awatar Użytkownika
A proposal has not yet been provided
$1 000 USD w 10 dni
4,6 (13 opinii)
4,7
4,7
Awatar Użytkownika
The Arduino board is easy but may be too big, a single ATMEGA328 or similar uC can do this automation . What are you using for an UI? How are you supplying power from mains/battery? With my 25 years of experience with micro I tried one Hydroponics for my own home 17 years back, I regret this was a failure because I did not know much about nutrients. Thanks Adip
$555 USD w 15 dni
5,0 (12 opinii)
4,2
4,2
Awatar Użytkownika
Dear Sir After 11 years of experience in PCB design, with projects for Continental Automotive, Philips, Nedap, Thomson, Bang and Olufsen and other smaller companies, with excellent knowledge of Eagle, Orcad and good Zuken and Mentor Graphics, I am willing to work for you. I have done boards using various CAD tools for analog and digital from single sided to multi layer, with critical impedance, differential pairs and matched lengths. Power supplyes with critical safety standards are also in my portfolio. Hoping that this convince you of my capability, I would like to send you my resume and some portfolio. Thank you, Best regards Florin Lazar
$555 USD w 10 dni
5,0 (6 opinii)
4,4
4,4
Awatar Użytkownika
Hi, We are a team of engineers with more than 10 years of experience in designing and developing various digital and embedded systems... Currently, apart from our R&D, we help engineering students to complete their academic projects. Also conduct seminars and workshops on Microcontrollers and Robotics... So we have experienced with a lot of Microcontrollers such as PIC, AVR, ARM, Arduino etc. We are also experienced with a lot of sensors and sensor modules.... We are very proficient with PCB desingning tools such as EAGLE, KICAD etc... We have done a lot of projects with arduino, please check my completed projects and reviews given by other employers...:-) We really would like to know more about your project, kindly let me know if you are interested...:-) Thank You
$777 USD w 10 dni
4,9 (8 opinii)
4,5
4,5
Awatar Użytkownika
i am an electronic engineer with more than 5 years of experience. i can design the pcb, please contact me to discuss details.
$300 USD w 10 dni
5,0 (9 opinii)
4,0
4,0

O kliencie

Flaga FRANCE
Versailles, France
4,9
58
Zweryfikowana metoda płatności
Członek od paź 22, 2010

Weryfikacja Klienta

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