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Engineering & Manufacturing
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 21 minutes ago  |  Ends: 14d, 23h  |   0 Proposals
I have a partially hand routed Eagle file that I need to have finished routing or autorouting. Ideally 10mil traces to allow for easier fabrication. Also, a review of the electrical design. Most components can be moved to help with the routing. Design suggestions are welcome. The circuit is a 3d printer control board with integrated arduino mega.
Category: Electrical       

j****532
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| j****532
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: 29 minutes ago  |  Ends: 14d, 23h  |   0 Proposals
I want to be able to measure density by the change in frequency from a tone emitted and received by the phone. Possibly just the phone or an attachment that plugs in to the headphone jack.
Category: Product Design       
Preferred Location: United States

f****ch1
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| f****ch1
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 44 minutes ago  |  Ends: 14d, 23h  |   0 Proposals
Need photometric report completed according to a site plan. I will need 2 variations. I will provide site map and IES files
Category: Electrical       
Skills: AutoCAD, Electrical Engineering, Electronics       

M****man
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| M****man
|    United States
Fixed Price: Less than $500   |  Posted: 58 minutes ago  |  Ends: 14d, 23h  |   0 Proposals
need a drafts-person to an engineered scaled drawing at at least a 1"=50' larger scale for a use permit in Baltimore County. The drawing must include a street vicinity mat with site indicated, north arrow, scale of drawing, property outline, and dimension in feet, the square footage of the lot, and the current zoning of the property per the 1"=200' scale official zoning map. Also need the dimension footprint of the ground floor area and gross floor area for all floors (2 floors & a basement). Also need to show and label a minimum of 10% of the lot as open space and describe method of calculation.
Category: Other - Engineering &...       
Preferred Location: United States

m****h56
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| m****h56
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 1h, 16m ago  |  Ends: 14d, 22h  |   0 Proposals
In the design and development stage of building a generator. ? Providing sound and profound knowledge covering topics in relations to electrical and mechanical engineering. ? Providing suggestion, advice and methods towards improving design and development of electrical devices/product supported by factual or documented references. ? Show support to the ongoing development and design of electrical devices towards building, testing, testing and expansion. ? Putting together a learning material in form of any media to teach at a beginner's level, and advance if necessary to bring the learner to an understanding from basic to satisfactory understanding. ? You may be required to travel to china (All expense paid for), but not necessary as communication may continue via video conversation. ? Be able to identify errors, flaws or potential risk in product design and development from sketch, design and development process before testing phase.
Category: Electrical       

o****000
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| o****000
|    United Kingdom
Fixed Price: $500 - $1,000   |  Posted: 2h, 6m ago  |  Ends: 14d, 21h  |   1 Proposal
Is a Motorcycle Safety belt for passengers of small motorcycles and some animals. I need help finishing my business plan. Find someone to make and sell my product market it and help me to get my business started up and going. Have Trademarked Logo and the Patent Pending status. I want my logo out there.
Category: Other - Engineering &...       

O****dit
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| O****dit
|    United States
Fixed Price: Less than $500   |  Posted: 2h, 18m ago  |  Ends: 2d, 21h  |   0 Proposals
12x20 Shed Roof to cover deck that is under construction It will connect to house with ledger board I live in Bristow Va and I need Va stamped engineered drawing for the roof. My footings are dug 26" deep and are 24x24x10(thick) and I have 4 of them. 6x6 post are pinned to the footings and are 10' from house, deck is attached to house with ledger board.
Category: Civil & Structural       
Preferred Location: United States

h****440
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| h****440
|    United States
Fixed Price: $50 or less   |  Posted: 5h, 48m ago  |  Ends: 1d, 18h  |   17 Proposals
I need some small changes made to a drawing for a wire rack, as hand drawn onto drawing attached. The original drawings are 3D, I think they were done on SolidWorks. I can provide an .STP file. The finished drawing to be provided as .STP file as well as 2D and 3D drawings in .PDF format.
Category: CAD       
Skills: 3D, SolidWorks       

M****guy
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| M****guy
|    Australia
Fixed Price: $45 - $75   |  Posted: 6h, 21m ago  |  Ends: 2d, 17h  |   1 Proposal
This project is a part of a bigger project to product a mixed signal IC chip. The digital module will control transistor (MOSFET) switches in an analog circuit. Each switch (from the 8 MOS switches), will transition twice during a clock cycle. So there is T1, T2, T3, T4, T5, T6, T7, T8, in 4 clock cycles. But the duty cycle isn't 50%. So a proposed method of implementation would be to have T1 on the rising edge, and T2 on the falling edge. (2 always blocks can be written or so). The analog circuit has 4 regions of operation, the control signals sent to the MOS switches will change according to the operation region (the operation region is controlled externally). In the design attached (Digital Module 2.png), the FSM controls the select of the MUX. The MUX outputs the control signal to the switch. And the FSM gets its input from LUTs. The LUTs have the switching information depending on the operation region. The paper explaining the entire mixed signal operation is attached. The...
Category: Other - Engineering &...       

R****lan
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| R****lan
|    Egypt
Fixed Price: $1,000 - $5,000   |  Posted: 7h, 11m ago  |  Ends: 14d, 16h  |   6 Proposals
Detailed Scope of Work includes amendments and additions including (detailed brief will be given to candidates) 1. MEP Drawing Amendments On completion the drawings should be of quality to submit to an MEP contractor who will produce detailed routing and quantities. i) Include approx elevation of all fittings in MEP (currently only floor plan) ii) Amend Electrical layout based on Interior Design consultant advice iii) Amend Plumbing drawings based on Interior Design consultant advice Note: Due to framing system plumbing cannot fit in wall cavity so require external channels to be added (must coordinate with client in briefing) iv) Amend HVAC based on Interior Design Consultant Advice Note: Ceiling fans must be bracketed to structure Note: Use of multi split AC units recommended Note: Vents must be incorporated into panel drawings and BM as an item Note: External unit position and box required 2. Architectural Drawings (1:50 and 1:100) These are presented to suppliers/contractors fo...
Category: Architecture       
Skills: Architecture, AutoCAD       

C****bok
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| C****bok
|    Indonesia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 7h, 34m ago  |  Ends: 14d, 16h  |   4 Proposals
I need to design a solar panel system, but I need help. It should satisfy an area of 249ft x 55ft. The task entails having to design the wind loads on an array that is inclined at 15 degrees to the south. This is for a project, not for actual real work. Can only pay $12.
Category: Other - Engineering &...       
Skills: 3D Modeling, AutoCAD, SolidWorks       

j****mon
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| j****mon
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: 1-2 weeks  |  Posted: 9h, 19m ago  |  Ends: 1d, 14h  |   14 Proposals
I am looking for a 3D modeller in Solidworks with engineering background on hourly basis to modily some electrical fittings, shall pay upto $25ph Experience in product design and preparing it for 3D printing is desireable, possibly access to 3D printer or printing serivice, to make sure it works. Here is an example of the job.
Category: Product Design       
Preferred Location: United Kingdom

A****jal
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| A****jal
|    United Kingdom
Fixed Price: Less than $500   |  Posted: 9h, 50m ago  |  Ends: 14d, 14h  |   19 Proposals
Seeking an experienced manufacturing designer for translating a hand sketch of a new lighter into designs that can initially be prototyped with a 3D printer and later for full manufacturing. Selected freelancer will be required to sign an NDA, after which full details of the project will be shared. Please get in touch with any questions. Thanks
Category: CAD       

j****bob
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| j****bob
|    United States
Hourly Rate: Not Sure   |  Duration: 1-2 weeks  |  Posted: 9h, 59m ago  |  Ends: 14d, 14h  |   3 Proposals
I am a professional engineer with several projects that I need assistance with due to heavy workload. The primary project is a condominium structure that requires a drainage analysis and BMP design check (work has already been started) in addition to an adjustment of finished floor elevation and associated ground contours, retaining walls, driveway slope, etc. The second project involves completing a drainage study (already underway) for a single-family residence, designing drainage swales and possibly a retention system. US or Canada only. Both are quick turnaround, within one week. Can choose to work on one if no time to tackle both.
Category: Civil & Structural       
Skills: AutoCAD, Civil Engineering, drainage       
Preferred Location: North America

b****215
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| b****215
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 10h, 20m ago  |  Ends: 14d, 13h  |   8 Proposals
We are a start up firm looking for an electrical engineer with experience in consumer electronics, specifically a small LED lighting product for the home. We are looking for someone who can collaborate on a design that is in prototype stage and which needs some electrical engineering advice for the LED lighting component to make sure it will work as designed, and will be manufacturable. This is a very simple light using LEDs, batteries and possibly a remote control receiver. We are working under tight deadlines and need immediate assistance.
Category: Electrical       

T****SCO
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| T****SCO
|    United States
Fixed Price: Less than $500   |  Posted: 11h, 36m ago  |  Ends: 14d, 12h  |   7 Proposals
I have a ring and pinion gear I would like scanned. I also have a differential housing I need scanned too. The differential is very basic. The total size is 6"diameter.
Category: 3D Modelling       
Skills: 3D Scanning       

a****rth
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| a****rth
|    United States
Fixed Price: $500 - $1,000   |  Posted: 11h, 47m ago  |  Ends: 14d, 12h  |   7 Proposals
Hello. I've some mathematical works with probability theory and Markov's chains. Need solve it. Problems is about satellite trajectory.
Category: Other - Engineering &...       
Skills: Mathematics       

b****ich
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| b****ich
|    United States
Fixed Price: $500 - $1,000   |  Posted: 12h, 12m ago  |  Ends: 6d, 11h  |   9 Proposals
I have a project that I am working on that involves a backpack and electrical components. I have the physical design already. I am in need of the design of the electrical components that will be needed to make this work. These are the areas I need you to be knowledgeable in: USB ports Bluetooth Audio (speakers) Visual Displays NDA will be required once you are hired.
Category: Product Design       

J****ika
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| J****ika
|    United States
Fixed Price: Less than $500   |  Posted: 12h, 26m ago  |  Ends: 14d, 11h  |   20 Proposals
We need 3D rendering of the retaining wall and deck we plan to build in our back yard. Here are some details: - Backyard is sleep down of about 8-10' - Survey available - Can provide pictures of existing space if needed - Need to determine ideal position of retaining wall to maximize area and minimize cost. - Picture of deck we like will be provided.
Category: CAD       
Skills: 3D Modeling, Architecture, AutoCAD, 3D Rendering       

a****iaz
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| a****iaz
|    United States
Hourly Rate: $5 - $18 / hr   |  Duration: Not Sure  |  Posted: 12h, 54m ago  |  Ends: 14d, 11h  |   1 Proposal
I am looking for someone who is very experienced in designing plumbing CD packages. I will give you the information you need to do the design and I expect you to pick up whatever I have not sent. You should have experience in designing gas, water, and hvac systems. The project is located in California so everything needs to be per local code and needs to be in imperial units. We are adding 8 new tenant spaces in a mall in which we will be adding water and gas to each tenant space. The gas will route to the roof and stub out to each tenant space for a future sub meter. I have done a lot of the work already but I look to you to clean up the set and check everything thoroughly. I would like something by Thursday or Friday. This is in AutoCAD and please see the attached for the progress so far.
Category: Mechanical       
Skills: Mechanical Engineering, Plumbing, HVAC       

N****290
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| N****290
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 13h, 2m ago  |  Ends: 14d, 10h  |   6 Proposals
I need a high quality 22 separate part human skull 3D printer optimized file. I can get a 3ds human skull file with the 22 bones image mapped and texture mapped. I need this file 3ds colored skull file converted so all 22 pieces (colored areas) are able to print separately or print together and come apart. It needs to be textured as well to have a real skull look and feel.
Category: 3D Modelling       
Skills: 3D Modeling, 3D Printing, 3D Design       

t****962
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| t****962
|    United States
Fixed Price: Less than $500   |  Posted: 14h, 1m ago  |  Ends: 14d, 9h  |   4 Proposals
We have the working mechanism and a basic model for a hand held electronics device. We would now like to make to basic tweaks on design and render a 3D design of the device.
Category: 3D Modelling       
Skills: 3D, Electronics, BASIC, 3D Systems       

B****ito
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| B****ito
|    Nepal
Fixed Price: Less than $500   |  Posted: 14h, 49m ago  |  Ends: 14d, 9h  |   7 Proposals
I have a part (in Inventor 2015 .ipt format) that I need to have a mold designed for. I'll be following this tutorial:   [obscured]  /blog/2014/8/19/how-to-create-a-rubber-prototype-using-a-3d-printed-mold Only, I'm not familiar with some of the the tools in Inventor specific for designing molds and need the mold created from the part file. I will probably revise the part file and have new molds to make, so I will probably need this job to be repeated a few times. Final files to be submitted in STL for 3d printing.
Category: CAD       

p****n_1
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| p****n_1
|    United States
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