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Posted: Within 3 days
Hourly Rate: $20 - $30 / hr   |  Duration: 1-2 weeks  |  Posted: 1h, 19m ago  |  Ends: 14d, 22h  |   1 Proposal
There is a proposal to build a 'minor' telecommunications utility on top of a building directly in front of/down hill from three homes with views of a lake. We would like to understand what the proposed construction of the utility will do to the views of these homes and to passersby (it's on a public path). Much of the drawings of the building and one of the homes have been documented by the firm building the facility but they obviously don't include view obstruction
Category: Architecture       
Skills: 3D Modeling, Architecture, AutoCAD       

m****ber
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| m****ber
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 1h, 48m ago  |  Ends: 29d, 22h  |   0 Proposals
Hi i am looking for the multiple loop feedback structures that should be applied on continuous time current mode filter and design equations for that project. If any one are good in this topic please respond or you can contact me at   [obscured]  . Thanks..
Category: Electrical       

r****thy
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| r****thy
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 2h, 0m ago  |  Ends: 14d, 21h  |   9 Proposals
We have a PCB layout job that will take an existing .pdf schematic, adjust circuit design based on red line changes (mostly deleting a few sections) and then layout a new board based on a .dxf file of the board outline that includes all critical placements. the board is approximately 4" square and will be populated with about 80 - 100 components. We will order and assemble prototype boards here in house. This job may actually be two very similar boards with the identical schematic design. We prefer the Use of Eagle as it allows the most flexibility for us.
Category: Electrical       

i****sys
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| i****sys
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 2h, 4m ago  |  Ends: 14d, 21h  |   3 Proposals
Provide estimate for electrical engineering services to design pulse width modulator and the fabrication of prototype circuit. Please see attached. Pulse width modulator shall be similar to link below.   [obscured]  /shop/cyber-circuits/pulse-generators/PWM-OCm Use same specs but higher frequency per attached pdf Circuit design to have the lowest power consumption as possible.
Category: Electrical       

P****IER
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| P****IER
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 2h, 30m ago  |  Ends: 14d, 21h  |   0 Proposals
hi i want to know if you know about the multiple loop feedback method(FLF and IFLF). I need the design equations of this method on continuous time current mode filter. Can you help me with this work please bid.
Category: Electrical       

r****thy
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| r****thy
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 3h, 25m ago  |  Ends: 1d, 20h  |   12 Proposals
We are moving into a 900 square foot open office and I would like to get a proper layout done. I will provide the current floor plan and measurements, and our requirements (we have software developers, plus customer support people, plus I need an office). All I need is the layout drawn up. I would like a few different concepts. Please let me know your price to do this project. We can go hourly (with a not to exceed) or fixed price. Thanks. Mike
Category: Interior Design       
Skills: Interior Design       

b****738
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| b****738
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 4h, 55m ago  |  Ends: 29d, 19h  |   3 Proposals
hi i want to know if you know about the multiple loop feedback method(FLF and IFLF). I need the design equations of this method on continuous time current mode filter. Can you help me with this work please bid.
Category: Electrical       

r****thy
 [?]
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| r****thy
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 11h, 7m ago  |  Ends: 14d, 12h  |   10 Proposals
Hi there, I am an architect and currently designing 70,000 SF retail building. I am looking for mech/plumbing engineer who can put together HVAC, plumbing permit set. Can you help? Thank you, Benny
Category: Mechanical       

b****956
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| b****956
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 15h, 29m ago  |  Ends: 14d, 8h  |   40 Proposals
Looking for someone with mechanical design/drafting experience to generate drawings from SolidWorks model. Model is missing tolerances, thread details, title block, etc. Model contains six simple parts. Prefer SolidWorks 2011 if possible. thanks
Category: CAD       
Skills: SolidWorks, Mechanical Design, Drafting       

j****414
 [?]
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| j****414
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 19h, 57m ago  |  Ends: 14d, 4h  |   11 Proposals
PLEASE READ THE ENTIRE LISTING FOR CONSIDERATION Looking for someone with significant Civil Engineering experience. PE license not necessary but the ability to take a project from concept to completion with minimal instruction/supervision is a huge plus. Familiarity with drainage reports and stormwater also a plus. The ideal candidate has their own licensed version of Civil 3D. Must be able to get work done quickly and follow CAD standards. If you do not have significant experience using CAD on construction projects in the Civil field, please do not apply. PLEASE ONLY APPLY IF YOU HAVE CIVIL ENGINEERING EXPERIENCE. I am not interested in architectural, structural, or mechanical work. You must have experience with Civil Design and Engineering and be able to show projects you have done.
Category: Civil & Structural       

p****ton
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| p****ton
|    United States
Hourly Rate: $15 - $20 / hr   |  Duration: 1-2 weeks  |  Posted: 20h, 6m ago  |  Ends: 14d, 3h  |   9 Proposals
I need a detailed 3D rendering of the wood framing members (structure) to include trusses and all interior partition walls and structural components (and straps and hold downs). I am a developer and general contractor. I have design consultants that generate construction plans to build. I'd like to "build it before I build it", in a 3D model. This person must know about carpentry and framing to effectively provide the output I need. Once we have the framing, we will then add other trades to the model, MEP and fire sprinklers. I will use this model with my field leadership team and walk thru it with the actual sub that will complete the work. See the pictures attached of a more complicated part of the project, a clubhouse that involves commercial applications as well as residential. I currently have the free version of Sketch up and want to be able to navigate the model at will, once it is complete. I do not need a designer but a modeler of a design. We wood frame just ab...
Category: 3D Modelling       
Skills: 3D Modeling, Architecture       

s****ier
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| s****ier
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: Mar 30, 2015  |  Ends: 13d, 20h  |   1 Proposal
Create the geometry of a rectangular Tank,dimesntions are Length = 1m Breath = 0.1 m Height = 0.98 m Simulate sloshing using Star CCM+ of membrane tank with swash bulkhead .The tank will be move in sway direction (left and right) which will cause the water inside the tank to slosh. Using VOF method, gravity, multiphase and VOF waves to set the ratio of air and fluid (just a suggestion). The boundary will be all walls as the fluid inside the tank is fixed. Similar Video:   [obscured]  /watch?v=LlkzyV7j3GE Thanks.
Category: Other - Engineering &...       

h****bin
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| h****bin
|    Italy
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 30, 2015  |  Ends: 13d, 18h  |   9 Proposals
I am looking for an electrical engineer to design an electrical control box for an oven. I will need detailed specifications that I can use for taking in offers for parts and/or a fully assembled control box. Delivery is a list of components and schematics for wiring. We will only be making a few of this machine at this time, so I think it would be better to use PLC:s rather than PCB:s. The box will control one motor and two heating element arrays. The motor will need adjustable speed and soft start. The motor will also work and pause in intervals. The element arrays will be controlled individually and by a common thermostat. The elements will also be controlled with a timer. The machine will need an emergency kill-switch that turns everything(motor&elements) off Attached is a schematic representation of our system and our needs
Category: Electrical       

a****zzz
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| a****zzz
|    Sweden
Hourly Rate: Not Sure   |  Duration: 3-4 weeks  |  Posted: Mar 29, 2015  |  Ends: 13d, 5h  |   9 Proposals
This job focuses on achieving the best design for the product I have in mind. In this case the final design of the product is strongly related to the orientation and design of the chosen electrical components. I need consultation and direction on the electrical design and after that I need to narrow down the best design. I have some concepts in mind, but I need professional input. Only after the final design is reached, I will need a 3D rendering of the product. Details will be disclosed upon signing an NDA.
Category: Product Design       

J****101
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| J****101
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 29, 2015  |  Ends: 12d, 22h  |   36 Proposals
Need 3 detailed drawings either 2D or 3D with measurements. One drawing is a ring second drawing would be a 4 point star and third drawing is a flat ring with 3 legs (almost like a table). I have drawn on paper design with all measurements. I will provide picture of drawings for reference.
Category: Product Design       

j****trc
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| j****trc
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 29, 2015  |  Ends: 12d, 17h  |   19 Proposals
3D Images of Conveying System for Plastics injection Molding We are producing a technical brochure to promote equipment for the plastics industry and would like nice looking 3D rendered images of some of the processes and equipment. Including high resolution versions created from the attached simple images. Are you able to get enough detail from the attached images ? If you can only do one of the images. Then we most would like the conveying system image That image can be 2D if you like. But should look nice
Category: 3D Modelling       
Skills: 3D       

e****res
 [?]
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| e****res
|    United Kingdom
Hourly Rate: $20 - $30 / hr   |  Duration: Not Sure  |  Posted: Mar 29, 2015  |  Ends: 12d, 14h  |   12 Proposals
Modernus (  [obscured]  ) is an architectural product company, specializing in the design and installation of office glass partitions in the US and abroad. We are a dynamic and young company based in San Francisco, with offices in New York. We work with most of the major architectural companies nationwide and develop our own product lines in house. We are looking for a technical designer with some experience in the architectural product market, preferably in the wall partition market segment. You must be able to read and understand blue prints and generate shop drawings, familiar with aluminum profile construction and glass assemblies - door product experience would be a plus. You must have experience working in and surveying (measuring) job sites. You will need to interact with installation crews in the field on technical matters. You will have to problem solve, update the project manager and comunicate with the purchasing manager and/or vendor if need it. You must posses clear...
Category: CAD       
Skills: 3D Modeling, AutoCAD, CAD/AutoCAD       

m****nus
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| m****nus
|    United States
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