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Air Pressure Activated LED Array

$30-250 USD

In Progress
Posted about 4 years ago

$30-250 USD

Paid on delivery
I need a circuit that monitors air pressure and energizes an array of 18 to 24 UV-C germicidal LED's when air pressure rises above .20 kPa or 2 cmH2O. The circuit should have a delayed turn off, in case air pressure momentarily drops below .2 kPa. Perhaps a 30 to 60 second delay to see if air pressure returns to the operating range. This circuit should utilize an external power supply.
Project ID: 24630318

About the project

10 proposals
Remote project
Active 4 yrs ago

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10 freelancers are bidding on average $338 USD for this job
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Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. ..
$750 USD in 7 days
4.9 (18 reviews)
6.5
6.5
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Hey there I'm professional electrical engineer I'm expert in circuit design and simulations tasks I'll design the circuit for you with complete requirements to meet I'll provide you with quality work Inbox me so that we can proceed forward I'll be waiting to hear back from you
$100 USD in 3 days
4.9 (72 reviews)
6.1
6.1
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Hello, good day. I have a company called DOMO Integral Solutions. We are a multidisciplinary team to support you at any time. We have experience in different specialized areas such as mechanical, electronics, programming (frontend/backend), manufacturing, product development and Integral design that can fill your needs. We have 20 years of experience in developing solutions for the industry. We can begin to give you support and solutions immediately. We can allocate more resources to the demand that your project requires. Do not hesitate to contact us to share more information about it. Thank you and best regards. Alberto Castaneda. DOMO Integral Solutions.
$450 USD in 7 days
5.0 (3 reviews)
5.9
5.9
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Hi there, I'm biddin on your project "Air Pressure Activated LED Array" Being a professional electrical engineer, I can do this project for you. please leave a message on my chat so we can discuss the budget and deadline of the project. Also, have a look at my profile for my reviews and portfolios. Thanks Note: This is not an automated bid and i'm ready to discuss your project right now. .. .
$850 USD in 4 days
5.0 (7 reviews)
5.5
5.5
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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 requried design for the circuit that monitors air pressure and deliver to u all the necessary files for that
$222 USD in 2 days
5.0 (30 reviews)
5.7
5.7
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Hello Dear Concern, We are a team of professional members of Electrical, Electronics, Telecom, Mechanical, Civil, Chemical, Energy, Industrial Engineering. We are also expert in following softwares: Embedded system, PCB DESIGNING, ARDUINO, ESP, MATLAB, Simulink, PADS, PORTEL,Proteus, Cadence ,Solidworks PCB, ANSYS, ABACUS, AUTOCAD, DipTrace, Kidcad, MATLAB, SPSS, PRO/E, CATIA V5, Stud pro, Homer Pro, We are trusted people and will never break you trust. We will deliver your work with in your defined timeline. I assure you that your work will be error free and 100% professional with high quality. We will never waste your time and money. We will try over best to make you proud. Please consider me for this job. Thank you in advance. Regards,
$250 USD in 3 days
4.2 (10 reviews)
4.6
4.6
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sir, i am an electrical engineer and can provide you the circuit as per your requirement with detailed bom and sld's. please contact for further discussion.
$111 USD in 7 days
5.0 (2 reviews)
1.3
1.3
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Hi, i can design the circuit, find parts and build working prototype but i have no knowledge on pressure sensors. Send me all your requirements
$250 USD in 30 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Royal Palm Beach, United States
5.0
1
Payment method verified
Member since Nov 8, 2018

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