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Other - Engineering & Manufacturing
Fixed Price: Less than $500   |  Posted: 57 minutes ago  |  Ends: 6d, 23h  |   0 Proposals
Design a Wide Band Logarithmic Periodic and a Patch PCB antenna done in FEKO and Antenna Magus, optional HFSS.
Category: Other - Engineering &...       
Skills: Electrical Engineering, ANTENNA MAGUS, FEKO, HFSS       

N****n68
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| N****n68
|    United States
Fixed Price: Less than $500   |  Posted: 1h, 13m ago  |  Ends: 6d, 22h  |   2 Proposals
I have a sketch from roomsketchers.com that I need to convert into a blueprint to submit to my local county office for building permit. Attached is the sketch. I can also give you my login information to the website where I did this sketch. If you need more info I would be more than happy to provide it. This is my first time doing this so I apologize for the lack of knowledge. In terms of price, I really do not want to spend more than $100. Thanks.
Category: CAD       
Skills: 3D Modeling, AutoCAD, SolidWorks       

s****912
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| s****912
|    United States
Fixed Price: Less than $500   |  Posted: 2h, 33m ago  |  Ends: 14d, 21h  |   0 Proposals
In need of an electrical engineer to design a preamp for a dynamic microphone (using a DIY board off of EBay is fine, audio fidelity is not a major priority), as well as a volume control for a set of headphones. The project enclosure should have the following: 1. A 4-pin XLR connector for headset (2-wire mic, 2-wire headphone) 2. A 6-pin XLR connector for the following: a. 2-wire incoming audio from external source b. 2-wire outgoing audio to external source c. 2-wire for 12V DC 3. A volume dial for headphone volume control 4. A push-to-talk button to un-mute the mic 5. A beltclip 6. No external mic controls are needed. A set-and-forget it internal pot can be utilized. This is for a custom intercom beltpack with specific needs.
Category: Electrical       
Preferred Location: United States

S****red
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| S****red
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 2h, 36m ago  |  Ends: 14d, 21h  |   3 Proposals
This is a device that will need to be designed and manufactuered. It's a parking sensor that will detect if a car is parked or not on the spot. Each device will be install on each spot in the garage. The device needs to have receiver and transmitter capabilities. The device will be transmitting to a receiver which will transmit to a server. Please egt with me as soon as possible to discuss further details. I do not expect any estimate until you understand the entire project. So please don't send any estimate for now. Thanks,
Category: Electrical       
Skills: Electronic Design, Embedded Systems       

k****ves
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| k****ves
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: 4h, 34m ago  |  Ends: 2d, 19h  |   0 Proposals
hi I have a circuit built it in my lab and my supervisor need me to write the operation of this circuit. ( I need it during this weekend) prefer scientist operation. if you did it very well I can support you with others best wishes
Category: Other - Engineering &...       

y****eid
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| y****eid
|    United Kingdom
Fixed Price: Less than $500   |  Posted: 4h, 38m ago  |  Ends: 14d, 19h  |   3 Proposals
Design/engineering assistance is needed for a simple system including dual/parallel small linear track with a spanning (between the two tracks) rotating arm design. The ideal freelancer will be able to 1) provide at least 2 alternate manufacture/ assembly-friendly designs to accomplish the product concept in an 2) provide source information for inexpensive off-shelf parts (for somebody in the US to source) for most or all of the required components and 3) CAD images of the different components. At least one design should be simple and mechanical in function without the requirement of MEM systems. Priority should be given to an inexpensive, easy to produce and part-source design. The linear motion should take <2 seconds to advance and return to starting position and the arm rotation will be of a slow rotation. Neither will require substantial force. The arm should complete it's full rotation before at the very beginning portion of the linear movement. The system needs to ...
Category: Product Design       

M****RnD
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| M****RnD
|    United States
Fixed Price: Not Sure   |  Posted: 4h, 39m ago  |  Ends: 6d, 19h  |   17 Proposals
Hi, I'm looking for 3D models that I can use to build a prototype. There will be about 4 pieces for the first concept I believe (I included a rough mockup, and put an 'x' on the parts I'm not interested in at this time). Its actually for a 'smart' product in the end, but this phase 1 concept will not include the electronics, just the housing. Once I get that right, I'll move into working with the electronics. Also, if it matters, product weight is not an issue. If anything I'd prefer it to be heavier than lighter. I'm looking for someone who has lots of experience in 3D modeling, specifically for parts being 3d printed, but would prefer someone who also understand materials as well as means & methods for production. Please be as descriptive as you can in your proposal, as I have never done anything like this before.
Category: Product Design       

M****ing
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| M****ing
|    United States
Hourly Rate: $40 - $50 / hr   |  Duration: 1-2 weeks  |  Posted: 4h, 46m ago  |  Ends: 14d, 19h  |   0 Proposals
In this job we will need a continuous voice recognition that updates a listbox after every sentence spoken and uses Nuance . We do not believe this will take very long to do and need this done ASAP.
Category: Product Design       
Skills: Software Engineering       

m****vvy
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| m****vvy
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 5h, 7m ago  |  Ends: 14d, 18h  |   8 Proposals
Need help preparing drawings for UL listing submittal. We have a dispensing system that is used to dispenser propane into vehicles that run on propane. We need assistance finishing the drawings for our UL submittal. Solidworks experience preferred.
Category: CAD       

j****ick
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| j****ick
|    United States
Hourly Rate: $10 - $30 / hr   |  Duration: 1-2 weeks  |  Posted: 5h, 8m ago  |  Ends: 14d, 18h  |   5 Proposals
I need an engineer familiar with plastics to advise me on which material; plastic, polypropylene, or alternative will yield the qualities I need in terms of flexibility/rigidity for my product. I have CAD drawings, 3D Printed prototypes, and detailed docs explaining the product needs. I may need a slight redesign based on the material chosen, but need to be advised on what change would be relevant in order to keep the functionality and aesthetics of the product. The design needs to be able to be manufactured using bulk manufacturing techniques. I have more attachments and detailed docs than the one attached here, but would like to get in touch with someone prior to providing all intellectual property.
Category: Product Design       

a****kle
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| a****kle
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 8h, 45m ago  |  Ends: 14d, 15h  |   2 Proposals
I have an idea/design that requires a patent search. The technology is known but hasn't been applied to a specific product in the field of interest. I have searched for weeks and haven't found a product with this technology, but that doesn't mean it hasn't been patented. I need a person or firm that is familiar with the USPTO and can give recommendation if I should move forward in filing a patent. If the entity is helpful, I will enlist them to walk me through the design patent process. I am working on a shoestring budget. I am concerned about the quality of the search and want to spend my money wisely. Please give appropriate examples, templates on past patent searches, or explain your approach. If the technology is worth pursuing, I will need to file a provisional patent. I need a person with experience filing with the USPTO.
Category: Other - Engineering &...       

h****974
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| h****974
|    United States
Fixed Price: $500 - $1,000   |  Posted: 9h, 0m ago  |  Ends: 14d, 14h  |   16 Proposals
We need to have the layout done for a small USB 3.0 camera. The camera uses a Cypress CX3 and an Aptina image sensor. The entire camera has to fit on a PCB of 29mm * 29mm, where we need to leaf a space of 1.5mm around the perimeter. The 4 corners of the PCB have to be rounded with a radius of 3mm. - The schematics of the camera is available in Altium. - All the footprints are available. - An initial placement of the major components has been done to verify if the design fits. - The layout has to be done with a 12 layer PCB. - With drilled via from top layer to bottom layer - With drilled via from first inner layer to last inner layer - With laser via from top to first inner layer and bottom to last inner layer If you are interested then let me know, I can send you the schematics and the initial placement of components in PDF format or possibly in native Altium format. Best regards
Category: Electrical       

V****ign
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| V****ign
|    Switzerland
Fixed Price: Less than $500   |  Posted: 9h, 7m ago  |  Ends: 14d, 14h  |   13 Proposals
I need a simple drawing of a product similar to a toothpaste cap. I may also want a short video to demonstrate taking the cap on and off an item.
Category: Product Design       

c****new
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| c****new
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 9h, 17m ago  |  Ends: 14d, 14h  |   1 Proposal
We are a leading company providing accessories for fishermen in northem Europe. We are looking for a manufacturer to produce polyesther gloves for us. The product will be in 100% polyesther. Best regards, Sebastien
Category: Other - Engineering &...       
Skills: Manufacturing       

s****ume
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| s****ume
|    India
Fixed Price: Not Sure   |  Posted: 9h, 25m ago  |  Ends: 14d, 14h  |   0 Proposals
I am after a crossover designer to help create a crossover for my loudspeaker design. It is a 3 way system and I have already designed the cabinet. I need some help designing a high end crossover to match the drivers and cabinet.
Category: Electrical       

A****rth
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| A****rth
|    United Kingdom
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 10h, 41m ago  |  Ends: 14d, 13h  |   10 Proposals
We are looking for somebody able to define the electronic HW and SW for a caving lamp. The mechanical design and whole project is managed for other team members. The main features of the lamp are: - system complete by battery pack + encapsulated PCB + lamp (fixed on helmet) - lamp wide light (ambient) by use of one or several LED - spot light - battery pack - battery supervision by PCB - LED driver - different program modes - charging - computer connection for set up and management - benchmarking for reference: SCURION 1500 (  [obscured]  ) Attached some picture of the first prototype.
Category: Electrical       

p****ejo
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| p****ejo
|    China
Fixed Price: $1,000 - $5,000   |  Posted: 11h, 1m ago  |  Ends: 14d, 12h  |   2 Proposals
I am looking to find someone with extensive knowledge of chemicals to create an oral care product with SPECIFIC characteristics. Formula needs to take into account toxicity of ingredients, ability and cost to purchase ingredients smell taste and stability.
Category: Product Design       

O****Lah
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| O****Lah
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: 1-2 weeks  |  Posted: 11h, 22m ago  |  Ends: 14d, 12h  |   7 Proposals
You will be converting 5 excel spreadsheet into a usable access database with reports and queries. You will be creating a raw material planning / procurement tool that will feed a purchasing plan. This tool will take into leadtimes, different material grades and supply source
Category: Other - Engineering &...       
Skills: Manufacturing       

u****927
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| u****927
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 12h, 18m ago  |  Ends: 14d, 11h  |   5 Proposals
Hi -- I am interested in building a simple social app for Android and iOS that will complement our existing online web app (built in RoR). Here are basic screen shots of the app. Please submit Request for proposal with the following information: - Price quote - Length of time to develop the app - Links to revelant apps that you've built (that I can download from App Store and Play - 2 references - Resumes I will only respond to people who include the information. Thank you for your interest.
Category: Other - Engineering &...       

S****ght
 [?]
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| S****ght
|    Israel
Fixed Price: Not Sure   |  Posted: 13h, 17m ago  |  Ends: 29d, 10h  |   2 Proposals
We required Hardware and software Engineers for our New Project on contract . Skills Required : Hardware Engineer (Exp.>=5 Yrs): Expertise in Circuit design,Component selection,Working experience in wireless technologies-Bluetooth,Wifi,zigbee. Software Engineer (Exp.>=5 Yrs) : Expertise in Embedded software development. Working Experience in Programming of Wireless technologies- Bluetooth, WiFi, Zigbee. Note : Time and accuracy in work will be highly expected.
Category: Product Design       
Preferred Location: India

s****ics
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| s****ics
|    India
Hourly Rate: Less than $10 / hr   |  Duration: 1-2 weeks  |  Posted: 13h, 19m ago  |  Ends: 14d, 10h  |   0 Proposals
hello , i have a question about boundary coding and quadtree coding on a 8x8 gray scale image . where you have to represent the regions by these coding methods. Please apply only if you are ready to work now .
Category: Other - Engineering &...       

n****b_3
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| n****b_3
|    India
Fixed Price: $40 - $80   |  Posted: 16h, 7m ago  |  Ends: 14d, 7h  |   3 Proposals
Content Based Image Retrieval (CBIR) Using Different method novel method, Navigation-Pattern-based Relevance Feedback (NPRF) Query Point Movement (QPM), Query Reweighting (QR) Query Expansion (QEX) Relevance Feedback (RF)
Category: Other - Engineering &...       
Skills: MATLAB, Image Processing, Simulink       

y****x20
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| y****x20
|    India
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