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DC trigger circuit

$250-750 USD

Κλειστή
Αναρτήθηκε περίπου 10 χρόνια πριν

$250-750 USD

Πληρωμή κατά την παράδοση
I need a circuit designed to control a solenoid and a fan. The power will be supplied by an off the shelf 120VAC to 24vdc 2.5a adapter. Need ASAP full prototype too
Ταυτότητα εργασίας: 6068806

Σχετικά με την εργασία

27 προτάσεις
Απομακρυσμένη Εργασία
Ενεργός/ή 10 χρόνια πριν

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27 freelancers δίνουν μια μέση προσφορά $422 USD για αυτή τη δουλειά
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I believe I could easily design and make this circuit. I cannot read your current circuit, could you send it as a pdf so as clearer? Do you want this just copied or start again from first principles. I assume this will all be controlled from a temperature sensor? The time and money bid are just place holders to allow me to communicate with you? Best Regards Dave Lelievre
$555 USD σε 10 ημέρες
5,0 (25 αξιολογήσεις)
6,3
6,3
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Hi, I have 14 year experience in electronics, micro-controllers and system designing; i am quite confident that I can control the triggering mechanism. Following shall be the expected milestones: 1. Specification requirement document. 2. Schematics using Altium 3. Simulation of code and electronics (Where ever possible) 4. Software delivery. (If require controller) About my self , you can review my profile and my clients comments. Best Regards.
$263 USD σε 10 ημέρες
4,9 (11 αξιολογήσεις)
5,5
5,5
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Hey, I already placed a bid on this project. Do you want a full solution or not ? If yes, I'll be happy to assist you.
$555 USD σε 10 ημέρες
4,7 (3 αξιολογήσεις)
3,8
3,8
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Hello, Let me introduce myself I am yasir amir khan. I am electrical engineer, running an online consultancy business, with several years of project related experience. Please check out my profile. and search my name on web, I have also authored several books and papers. Please note: 1- Hire me = your job done ! 2- I am offering the best rate in market. 3- Experience of working on numerous similar projects. 4- Best in the area of electronic designing, test me and you will agree! Thanks Yasir A.
$250 USD σε 10 ημέρες
4,9 (7 αξιολογήσεις)
3,4
3,4
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Bir öneri henüz sağlanmadı
$555 USD σε 10 ημέρες
4,7 (9 αξιολογήσεις)
3,6
3,6
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A proposal has not yet been provided
$500 USD σε 10 ημέρες
5,0 (5 αξιολογήσεις)
3,0
3,0
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A proposal has not yet been provided
$388 USD σε 5 ημέρες
5,0 (1 αξιολόγηση)
2,3
2,3
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Dear sir, I am ready to do the work. It is something similar to the voltage regulator that we use? More requirements about the project will be helpful.
$250 USD σε 10 ημέρες
5,0 (1 αξιολόγηση)
1,9
1,9
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Hello, I am experienced electronics engineers, with many projects under my belt ranging from simple projects as RGB controllers to complex industrial production line sensing and control. I already did a similar project like this one, it was to control any AC device via PC. Currently I'm self employed and I am available for hire. I would be more than happy to discuss more about your project needs and specifications. Please feel free to contact me via private message or contact me on skype:coldkeyboard Kind regards, Sasa Karanovic
$390 USD σε 10 ημέρες
5,0 (1 αξιολόγηση)
1,9
1,9
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Hello..This s simple work..Im Electrical Electronics Engineer I have experience about the microcontoller systems based circuit desing..If you contact with me we can do this work in high quality...I wait to hear yOu..
$333 USD σε 6 ημέρες
4,7 (8 αξιολογήσεις)
2,1
2,1
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Sir, we are a group of academic writers with 5 years of experience. Please consider our services. Quality is our Guarantee. Regards
$750 USD σε 10 ημέρες
5,0 (2 αξιολογήσεις)
1,5
1,5
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A proposal has not yet been provided
$444 USD σε 10 ημέρες
5,0 (3 αξιολογήσεις)
1,6
1,6
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Dear sir/madam, I have many experiences in PCB layout designing with even multilayer projects. I can do this job with my maximum dedication to this project. Thanks in advance, Regards, Dilanka I.A.P.H.
$388 USD σε 5 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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Hi there, I'm a senior electronic engineer/designer, doing designs & developments of creative products for over the last 30 years. I wish we could have more specific technical discussion about this project. Cheers & regards, Yenky AAYK
$722 USD σε 12 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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I'm an electrical engineer. Working in several engineering software as OrCAD , s-plan, mathcad... My last designs was a power circuits and also control circuits , PCB.
$555 USD σε 3 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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Hi, I'm a electronic and Telecommunication engineer, I have more experience about circuit designing, PCB layout and micorcontroller programmings. I can do your project within few hours, so please give me a chance to do your project. Thanks.
$250 USD σε 2 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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need complete details of the project with your requirements additional guidelines etc. you can contact me i can make maximum small prototype for this and pcb layout also with in date.
$370 USD σε 25 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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We are team with expertised in Hardware circuit & Board Design also having an experts in Electrical & Electronics Engineering
$611 USD σε 15 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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A proposal has not yet been provided
$311 USD σε 7 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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Don't focus on that I am new on freelancer - I have lot of experience with designing control electronics so far. I am able to provide completed PCB project in few days and garantee its non-problem workig.
$400 USD σε 3 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0

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Σημαία της INDIA
chennai, India
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Μέλος από Ιουν 14, 2014

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