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$250-750 USD

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投稿日: 7年近く前

$250-750 USD

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We would like to develop the electronic design for an ammonia sensor modulo using the MICS-5914 and arduino compatible, with a range of measurement of 0-100ppm. Our goal is to have a sensor modulo of $60 aprox.
プロジェクト ID: 14360029

プロジェクトについて

19個の提案
リモートプロジェクト
アクティブ 7年前

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この仕事に19人のフリーランサーが、平均$430 USDで入札しています
ユーザーアバター
hi I am an expert arduino developer with more than 8 years of experience in this field. I can do it for you. Please get in touch to discuss it further I am waiting for your reply to start Regards Relevant Skills and Experience I have done a number of projects on arduino and other similar platforms Please get in touch to discuss it further Proposed Milestones $500 USD - milestone
$500 USD 10日以内
4.9 (225 レビュー)
7.9
7.9
ユーザーアバター
Hello, we can do this project for you! We are a team of 8 graphic designers and developers with a solid experience in: Graphic Design: Adobe Photoshop (Photo manipulation & Website design), Adobe After Effects (Video Effects), Adobe Illustrator (Vector quality & Website design) & InDesign (Flyer, Brochure & Book design) , UI/UX. Website coding: PHP, Java, C Language, C++, C#, Ruby, JavaScript, Sql etc. All kind of programming languages ▲ Before taking any decision you can check our portfolio. You will definitely like our work and design quality. https://www.freelancer.com/users/profile.php?id=16762597&page=portfolio&ref_project_id=9217977 ▲ In case you have any questions please feel free to contact us. Looking forward to start working with you. Thank you for your consideration! Regards, Theo S. OKAYdesign
$500 USD 3日以内
5.0 (2 レビュー)
5.4
5.4
ユーザーアバター
You need: designing MICS-5914 module, 0 - 100ppm, Arduino compatible, cost about $60 You'll receive: protected design, schematic and layout file in Altium, PCB 3D modal, gerber files , BOM Relevant Skills and Experience I have worked for 12 year in embedded system field. Have designed many PCBs and developed firmware for them. Arduino-compatible is one of the simplest type of design in embedded field. Proposed Milestones $277 USD - No up-front, pay all after finishing Additional Services Offered $1 USD - I can provide prototype, develop firmware for you in a separated project You need MICS-5914 module only or a module that contain MICS-5914, MCU, and displaying ?
$277 USD 10日以内
4.9 (25 レビュー)
5.5
5.5
ユーザーアバター
hello sir. I am electronics engineer and skilled in designing arduino based system. I would like to build this device for you. let me know if you are interested.
$388 USD 15日以内
5.0 (9 レビュー)
5.1
5.1
ユーザーアバター
........................................ Relevant Skills and Experience Electronics engineer Proposed Milestones $333 USD - completion
$333 USD 10日以内
5.0 (8 レビュー)
4.2
4.2
ユーザーアバター
Hi I am Electrical Engineer and interested in your project
$450 USD 10日以内
4.9 (15 レビュー)
4.4
4.4
ユーザーアバター
Almost 5 yrs in electronics freelance projects on upwork/fiverr/freelancer Relevant Skills and Experience Around 20 successfully completed projects related to AI, robotics, PCB designing and embedded systems. Check my portfolio for complete list. Published 7 international research papers and 2 books. Proposed Milestones $50 USD - Start $200 USD - Schematics $250 USD - Completing module design
$500 USD 10日以内
4.0 (7 レビュー)
5.1
5.1
ユーザーアバター
Hi, Please share your project requirements/task expected from us, so we can give you correct timeline and budget. About us: Micro-controllers we have worked on PIC, STM32, PSOC and AVR. Development kits and instruments available for testing purpose. For PCB designs we use KICAD. C#, LABVIEW, Python for GUI, Controlling or Datalogging purpose. Thanks and Regards, Santosh
$750 USD 10日以内
4.8 (5 レビュー)
4.0
4.0
ユーザーアバター
As a professional graphic designer with experience of four years. I can design product for you in a unique and professional style. *Creative Work *Unlimited Revisions! *Ontime Delivery! Have a look on my Portfolio: https://www.freelancer.pk/u/DezignzBeasT.html Waiting for your response
$250 USD 1日以内
5.0 (1 レビュー)
3.2
3.2
ユーザーアバター
Hi, I have read Your project description. I will provide you work according to your requirement. You can check my Portfolio here, https://www.freelancer.com/u/eyenetindia.html to see my previous work and feedback that my client provided. I am always looking forward to provide best quality work to build long term relationship with my client. I will look forward to work with you :) Thanks Janki
$252 USD 1日以内
4.6 (3 レビュー)
2.6
2.6
ユーザーアバター
Hello, Hope you are doing great..! I have carefully reviewed the requirement. I am very much interested in this project and would like to work with you on your important project. Please have a look at my profile and portfolio to get an idea about our capabilities and some previous work on freelancer. Kindly share the detailed requirement, so I can work out on that and will give you specific time frame and cost. I have mentioned the estimated cost in a bid which is subject to vary depends on the final scope. I can start working on the project immediately. I’m glad to answer any question you may have! Looking for a favorable consideration and let me know to move further! Many Thanks & Regards, Rishi A.
$388 USD 10日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
Hello, I am Nancy McDonald we have 13 + years experience in this field. I can assure you 2 months support & service after completion of the project. • • We have in house PCB design & fabrication. • • As the provided information is not enough, the bid is just an approach to initiate communication. • • Some of our work expertise are below. • • A)Home Automation Products • 1)Microcontroller based home power inverter, uninterruptible power supply(UPS), home security system with gsm autodialler , home water management & pump controller • 2)wireless pump controller with ISM transmitter & receiver • 3)DSP based home inverter upto 5kva • 4)Infrared & Rf remote controllers • 5)Solar pwm charge controller • 6)MPPT Solar charge controller for home inverter & ups systems • 7)AUTOMATIC remote gate opener • 8)Wireless multi zone home security system-ISM band 433.92Mhz • • B)INDUSTRIAL PRODUCTS • 1)High power online ups systems with IGBTS • 2)48V/100AMPS Switched mode power supply with power factor correction • 3)Flyback smps • 4)Switched mode battery charger upto 1000w • B.2)INSTRUMENTATION PROJECTS • 1)LCD display for industrial ups systems • 2)AC voltage & current monitoring systemss • 3)Wireless Control Panel for medicine factory, remote voltage & current monitoring • 5)Wireless pressure monitor for detecting gas leak in car ac • 5)USB INTERFACE for AC DRIVEs • • C) HARDWARE PROJECTS • 1)FSK, ASK Transmitters, & receivers for 433.92 ISM BAND
$833 USD 10日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
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...
$555 USD 10日以内
0.0 (0 レビュー)
0.0
0.0

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COLOMBIAのフラグ
Colombia
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メンバー登録日:6月 15, 2017

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