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Engineering & Manufacturing
Hourly Rate: Not Sure   |  Duration: 1-2 weeks  |  Posted: 35 minutes ago  |  Ends: 14d, 23h  |   0 Proposals
need a model of a xbox 360 controller done in autodesk inventor, need it done in a timely manner, within 2 weeks, dimensions will be provided
Category: 3D Modelling       
Skills: 3D, Autodesk Inventor       

m****834
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| m****834
|    United States
Fixed Price: Not Sure   |  Posted: 44 minutes ago  |  Ends: 14d, 23h  |   0 Proposals
If you are a hardware engineer, this is the task for you. Use your creative skill to come up with a way to program or manage any vacuum pump to have some intelligence. The vacuum pump can be programmed to pulse, meaning you can program it to increase slowly, wait for a short period, then decrease slowly, wait for a short period and then increase slowly until it reaches the highest vacuum level. Step 1: Convert any aquarium(fish tank) pump, whisper pump or refrigerator pump into a "vacuum pump". You can search for any of these on ebay or amazon. It costs anywhere between $10 to $20 USD. If needed, I can provide instructions on how to modify these pumps into a "vacuum pump". It is best to create an "add-on" device that can work with any existing vacuum pump. This way, we don't need to spend huge amount of money to manufacture the vacuum pumps from scratch. Step 2: Use whatever suitable programming language to create the below User Interface to acce...
Category: Electrical       

m****inc
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| m****inc
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 1h, 7m ago  |  Ends: 14d, 22h  |   0 Proposals
I need Ray to review some documentation for a proposed cell utility that will be constructed on a building directly in front of my home. I may also need a drawing of the proposed structure to be superimposed on photos taken of my home toward a water view
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, 26m ago  |  Ends: 14d, 22h  |   2 Proposals
Our firm is looking for a mechanical engineer to design a ball joint for a smartphone holder. The parts will be plastic injection molded. Requirements: 1. Must have previous experience with ball joints. 2. Must know how the parts will be molded. 3. The ball joint must have a tight feel (to be discussed).
Category: Product Design       
Skills: SolidWorks       

G****rks
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| G****rks
|    United States
Fixed Price: Less than $500   |  Posted: 1h, 32m ago  |  Ends: 14d, 22h  |   0 Proposals
We need a custom built electrical switchbox. We have a computer control which will control this box with 12V DC signals. This box will have two inputs: AC power and four 12V DC signals coming through an RJ45 terminal. The outputs are four pairs of switched 120V AC terminals for controlling AC appliances. The appliances do not need to have AC sockets, as they will be wired directly by hand.
Category: Electrical       
Preferred Location: United States

j****r23
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| j****r23
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: 1h, 39m ago  |  Ends: 14d, 22h  |   1 Proposal
I have detailing work to be completed using Tekla Structures. Get back to me if you are interested.
Category: 3D Modelling       

A****oov
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| A****oov
|    Canada
Fixed Price: Less than $500   |  Posted: 1h, 58m ago  |  Ends: 14d, 22h  |   0 Proposals
a complete project full documentation to the simplest details.all must be in english. project : automated greenhouse system that monitors and controls all the operational conditions of the greenhouse , temperature, humidity, irrigation , security , fertilization possibly more. job must be done with an arduino micro-controller and must communicate with operator and be monitored and controlled remotely...
Category: Product Design       
Skills: Research, Electronics, Microcontroller       

m****ode
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| m****ode
|    United States
Fixed Price: Not Sure   |  Posted: 2h, 34m ago  |  Ends: 14d, 21h  |   8 Proposals
I need help from a professional who really knows what they're doing with a product idea I have. I'm a successful entrepreneur, however I have no experience with the creation of physical products so I may need some hand holding and guidance here. I'm looking to create a prototype and a small initial batch of an electronic health/beauty product (think of something along the lines of a foot massager or an electronic face cleanser). I'm not sure if this is something that would be possible with 3D printing. It's a relatively simple product. I'm willing and able to pay for a professional with a demonstrated history of experience in product design. I'll also need guidance and help after design with the rest of the manufacturing process.
Category: Product Design       

M****eez
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| M****eez
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 3h, 0m ago  |  Ends: 14d, 20h  |   0 Proposals
I am looking to have a 1:1 scale model of the M57 Firing Device "Clacker" made with a few tweaks so it can be used for other projects. Requirements: 1. MUST BE 1:1 scale 2. The main body of the device needs to be hollow with thick walls for 3D Printing 3. Screw holes must be included in the design 4. Lettering on the model as in the attached image. 5. Must be 3D Print Ready This is only for the body and the lever, 2 separate pieces that will snap together.
Category: 3D Modelling       
Skills: 3D, 3D Modeling, 3D Scanning, 3D Printing, 3D Design       

W****359
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| W****359
|    United States
Fixed Price: $500 - $1,000   |  Posted: 3h, 5m ago  |  Ends: 14d, 20h  |   1 Proposal
I am looking for some one who can realize switched capacitor circuits and implement it in Matlab and in h-spice tool
Category: Electrical       

s****k17
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| s****k17
|    Canada
Fixed Price: Less than $500   |  Posted: 3h, 20m ago  |  Ends: 14d, 20h  |   0 Proposals
Investigation of ground based absorption heat pump for space heating and hot water production system Background Heat pumps can utilize low-grade energy sources, like waste heat from process industries and low temperature heat from ground for heating of building spaces and hot water production. It is believed that absorption heat pumps consume less energy than the conventional electric driven heat pumps and the student will investigate this based on ground source heat pump. this work involves more thermodynamic work and an Engineering Equation Solver (EES) software will be used. The projectwork include the following tasks: 1. Design mathematical models for compression and absorption heat pump cycles. 2. Investigate different possible working fluids, including, ammonia/water mixture. 3. Identify the influence of thermodynamics parameters for high performance of the
Category: Chemical Engineering       

R****761
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| R****761
|    Norway
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 3h, 36m ago  |  Ends: 14d, 20h  |   0 Proposals
I need someone to finish the HVAC Design for base on a Architect CAD drawing. We will do it as subcontract.
Category: CAD       
Skills: Mechanical Design       

s****vac
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| s****vac
|    Canada
Fixed Price: $1,000 - $1,500   |  Posted: 3h, 56m ago  |  Ends: 14d, 20h  |   2 Proposals
Existing 2 bdr 1 bath one story with walk out basement under the back half of structure. Need to add master suite on back over basement and convert structure to a 3 bdr, 2 1/2 bath home. Also will add a 1/2 bath in existing structure and change layout of kitchen. Need architect to draw and prepare plans for permit approval in fort worth. Project is waiting and needs to start immediately.
Category: Architecture       
Skills: Architectural Rendering       
Preferred Location: United States

b****300
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| b****300
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: 4h, 23m ago  |  Ends: 14d, 19h  |   2 Proposals
Seeking an EE to be able to develop a concept for a new product: Proof of Concept development - The product will require the design of a small circuit board using commercial and readily available components to implement the functionality. Design of the low voltage (battery cell powered) circuit along with a construction of a simple breadboard will be required to display the functionality.It is anticipated this will need experience in analogue and digital (simple) circuitry to make this happen. The purpose of this development/breadboard is so our client can display and demonstrate the methods of operation to their potential investors. Ideally the implementation should be minimal and cost effective to achieve this with a quick to turn on developing the prototype/breadboard Experience required : Analog and digital simple microcontrollers and associated programming/debugging Visible LED and IR LED and detector experience Chip accelerometer and/or inertia detection
Category: Electrical       

B****ing
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| B****ing
|    United States
Fixed Price: Less than $500   |  Posted: 4h, 31m ago  |  Ends: 14d, 19h  |   9 Proposals
This is a technical drafting project for an architect. In New York City, in order to obtain permission to close sidewalks during construction, it's necessary to provide three simple drawings showing the sidewalk and street closings. I am building two buildings, so I need six drawings total. The drawings are all pretty similar. I've attached a pdf showing examples of what we need. The last three pages of the pdf show examples of drawings. I will provide plot plans and surveys that you can use to prepare these drawings. You may also have to refer to Google Maps. I need someone who is comfortable with AutoCAD and has a solid grasp of English to work with on this project. I need to finish this work within a couple of days.
Category: Architecture       
Skills: Architecture, AutoCAD       

f****000
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| f****000
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: 1-2 weeks  |  Posted: 5h, 17m ago  |  Ends: 14d, 18h  |   0 Proposals
Hi, Baggable offers a way for consumers to earn rewards by using reusable shopping bags at retail locations. Our line of bags contain UPC codes that are scanned at checkout counters in order to track usage. If a customer owns a bag that they want to use instead, they can purchase one of our bag tags to attach onto their bag. Each customer can register, monitor and redeem their rewards via our website and mobile app. Retailers can then communicate directly with their customers through our mobile app or direct email solutions that include push notifications, digital coupons, personalized offers and more. I am looking for someone to help design a line of bags made of Tyvek and a tag that will be made of silicone or recycled rubber. These bags will be made in China and I already have a manufacturer lined up for production. I am looking for someone to render designs that are both innovative and functional. If this sounds like something you'd be interested in hearing more about, I would ...
Category: Product Design       

a****ntz
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| a****ntz
|    United States
Fixed Price: Less than $500   |  Posted: 5h, 23m ago  |  Ends: 2d, 18h  |   6 Proposals
Please provide minimum wall thickness of 2.0"OD and 3.0" OD Stainless Steel 304H Seamless Tube for the following application. Tubing will transport 500C steam at 20.7MPa 2,000' total in vertical installation Each length of tube is 20' with gas-tight, threaded connections Please note: This is for planning purposes only in order estimate material costs for a project. We will do our own calculations prior to beginning the project. However, our engineering department is clogged up and I need an answer more quickly than they can get to it.
Category: Mechanical       
Preferred Location: North America

c****292
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| c****292
|    United States
Fixed Price: Not Sure   |  Posted: 5h, 46m ago  |  Ends: 2d, 18h  |   5 Proposals
its a landscape preliminary design for a public area next to a dam. see the files for cad drawings and actual picture of the site. our client like the desert style landscape (see pictures in the sample file). most of the material will be stone, gravel, compact walkways, local trees and palms. please send me a sample of your works a can see what is the final presentation will look like. you will submit a sketch of the design idea for my approval, then you can proceed with the rest of the work. cad file has the coordination in it in case you wanna lookup the site on google earth. good luck
Category: Other - Engineering &...       
Skills: Landscape Design, Architecture       

S****h_R
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| S****h_R
|    Saudi Arabia
Fixed Price: $500 - $1,000   |  Posted: 5h, 47m ago  |  Ends: 6d, 18h  |   4 Proposals
We are looking to support our trades contractors for the concrete reinforcing shop drawings on a project which has been awarded to our client. Are you able to provide us with an estimate for this work? If so, I can send you over a link to our Ftp site to review the plans and specifications. Regards, Hemant Kumar
Category: Civil & Structural       

d****ant
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| d****ant *
|    India
Hourly Rate: $10 - $15 / hr   |  Duration: 3-4 weeks  |  Posted: 5h, 56m ago  |  Ends: 14d, 18h  |   0 Proposals
I am seeking a bag designer to help develop and create a bag used to carry emergency and survival supplies that are used in an urban environment. Bag should be unique yet have functional form, lightweight, easy to carry, intuitive and attractive. A list of supplies will be provided with dimensions and weight. Of course, more details will be provided when we begin. Output of design will be a rendered sketch and working drawings (patterns) containing assembly and parts.
Category: Product Design       
Skills: Graphic Design, Adobe Photoshop       

l****tus
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| l****tus
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: 6h, 31m ago  |  Ends: 14d, 17h  |   6 Proposals
Schematics for standalone machinery. PLC I/O Safety Circuit Servo Drives & Motors Probably 15 pages. Prefer EPlan or AutoCAD electrical.
Category: Electrical       

S****TOK
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| S****TOK
|    United States
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