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Fixed Price: $500 - $1,500   |  Posted: 29 minutes ago  |  Ends: 14d, 23h  |   0 Proposals
Hello, Need design schematics with proper rf shielding, interference protection circuitry for 865-867 Band with 200 KHz spread. Module should have a processor and ample memory. Lorawan (  [obscured]  /labs/zurich/ics/lrsc/lmic.html) needs to be emdedded in it. Provision for connecting to RS232 + RS485 Interface You can use sample desgin which are provided by semtech as starting point (  [obscured]  /product-search/en?vendor=0&keywords=SX1276MB1MAS) Power Requirements The offered hardwares should capable of operating on three phase supply drawn from the meter input itself. Auxiliary power supply will not be acceptable. The hardware shall have three phase AC input supply and should be capable of proper functioning within the power supply range of 77 AC P-P to 470V AC P-P, 50 Hz hardware should also be capable of operating on single phase 230V, 50 Hz power supply. The hardware shall be suitably protected against surges. Average Power consumption of th...
Category: Product Design       
Skills: Electronics, RF Design       

S****Vai
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| S****Vai
|    India
Fixed Price: Less than $500   |  Posted: 4h, 5m ago  |  Ends: 14d, 19h  |   1 Proposal
Looking to get a invention put onto paper with full drawings for construction. egg shape structure which is a bed which can close electronics will be placed inside. will give further infomation on acseptance
Category: Product Design       

b****o_7
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| b****o_7
|    South Africa
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: 18h, 42m ago  |  Ends: 14d, 5h  |   27 Proposals
Embedded hardware engineering support needed to assist with design iteration. Work includes schematic, layout and hardware bring-up.
Category: Product Design       

s****obs
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| s****obs
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: 23h, 30m ago  |  Closed  |   23 Proposals
Looking for help re-designing an end cap for our hollow foam roller Problem we are trying to solve: Our attachment point is noisy and awkward when the strap is connected to the cap. The cap requires too many rotations to secure in roller. Primary goal is to attach a carry strap in the most simple way possible and have the carrying strap function as a stretching strap once removed. Please see attached reference material of our current design. - Does not need to be air tight, but enclosed enough to carry: car keys, gym towel, cell phone, our mobility balls, etc. - Must be able to attach a yoga style "stretching strap" directly to the cap (easily, with no noisy hardware ) - As simple a possible. Strap will function as a carrying strap. - Must thread with 2 full twists max ( no more than 3-4 half turns) - Strap cannot tangle while threading or removing the cap
Category: Mechanical       

R****ape
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| R****ape
|    United States
Fixed Price: $150 - $400   |  Posted: Sep 03, 2015  |  Ends: 13d, 13h  |   11 Proposals
Looking for quality practicing M&E engr who fulfils requirements below: -possess minimum qualifications of degree in M& E Engr -possess practical experience in building plans and solutions Task involves analysing CAD engineering drawings and offering solutions to problems + preparing report If you fulfil requirements above, please send (a) samples of work done for previous clients (b) resume/ qualifications/practical work experience
Category: Mechanical       

b****rca
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| b****rca
|    Malaysia
Fixed Price: Not Sure   |  Posted: Sep 02, 2015  |  Ends: 13d, 5h  |   6 Proposals
I need a complete camera case design that meets standard carry-on requirements of all airlines. General specs for carry on are 22x14x9 inches and 15#. This bag needs to safely and securely house a dji phantom 3 (including controller, charger and 2 batteries), a canon rebel t3i with a 17-40 mm lens, an 8-15 mm lens, a gopro camera and some accessories such as cables, gorillapod, feiyu wearable gimbal and battery charger. Drones are usually housed in dense foam and camera gear is usually housed in padded compartments but I cannot find a design that will house both with required specs. Example of drone storage:   [obscured]  /HPRC-HPRC2700WPHA3FO-Custom-Phantom-Black/dp/B00ZL3F2UY/ref=sr_1_1?ie=UTF8&qid=1441242471&sr=8-1&keywords=phantom+3+foam&pebp=1441242470657&perid=1HW0BBTQNFNBSJFA2MNG Example of camera storage;   [obscured]  /products/shootout-backpack-le-small-black.aspx Prefer ability to switch out camera gear as necessary; so prefer hou...
Category: Product Design       

r****a15
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| r****a15
|    United States
Fixed Price: Not Sure   |  Posted: Sep 02, 2015  |  Ends: 12d, 23h  |   7 Proposals
I'll need someone who create a piece of software for me (including GUI). It won't be very complicated, it will required: -reading some data from an excel file -doing some basic calculations with that data (converting some times from minutes to second, doing average, etc) -Once that is done you'll have to do a number of iterations applying some special features (coeficients in each iteration, "if", etc) My budget is very limited for this one, approx $100 With regards to the time frame, I'm not in a hurry, so...let's say 2 weeks ? (hope this help to reduce the price) I will provide more details upon request. Cheers
Category: Mechanical       

p****785
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| p****785
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Sep 02, 2015  |  Ends: 12d, 22h  |   23 Proposals
I have an idea for a product, but can't seem to come up with the right design. I need the help of an expert to help complete the design. I will attach a list of what the product will have.
Category: Product Design       

t****093
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| t****093 *
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Sep 02, 2015  |  Ends: 27d, 22h  |   3 Proposals
Imperium, Inc. is presently contract work by a Senior Mechanical Engineer with a minimum of 10 - 15 years of mechanical instrumentation and device experience. Experience to include full life cycle precision product development from concept into production, human engineering design, layout and drawing generation, working with vendors, validating prototypes, and providing sustaining assistance with production released products. 7 years Solidworks experience required. Handheld rugged instrumentation development experience preferred. Candidates must be in the Washington DC or Baltimore area. Candidate shall be capable of collecting and maintaining requirements in electronic format, developing concepts, design layouts, and calculations to support design concepts. Must have good communication skills, require little or no supervision, and possess exceptional creative skills. Optimal additional areas of experience include basic motion control and mechanism design, optical design and indu...
Category: Mechanical       
Skills: SolidWorks, 3D Design, Packaging Design, thermal       
Preferred Location: United States

b****ser
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| b****ser
|    United States
Fixed Price: Not Sure   |  Posted: Sep 02, 2015  |  Ends: 12d, 22h  |   21 Proposals
Hello, I'm looking for mechanical engineering to join me on upcoming projects. Current project revolves around sheet metal housing. Only people with a strong portfolio will be considered. The ability to speak with me through SKYPE is a must. Thank you all for your time.
Category: Mechanical       
Preferred Location: North America

c****els
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| c****els
|    United States
Fixed Price: Not Sure   |  Posted: Sep 02, 2015  |  Ends: 12d, 21h  |   11 Proposals
Run FEA on linkage castings as described by our engineer. Produce reports as requested by our engineer. Part files and description of FEA parameters will be provided. Please fill out and sign the attached nondisclosure agreement so that we can post the files and have you quote the job.
Category: Mechanical       
Skills: Finite Element Analysis       

r****may
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| r****may
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Sep 02, 2015  |  Closed  |   14 Proposals
Hi, I'm looking for an engineer to assist me with some research tasks. Please see the attachment. Regards Milad
Category: Mechanical       
Skills: Mechanical Engineering       

D****eld
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| D****eld
|    Australia
Fixed Price: Less than $500   |  Posted: Sep 02, 2015  |  Ends: 12d, 8h  |   7 Proposals
I am looking for a manufacturer that can provide me with prototypes of an iPad case/strap made out of rubber/silicone. I have 3 professionally made 3d images bad on my design to provide you with. I can give approximate sizes but without knowing how soft or flexible the rubber/silicone material is i will need to rely on the manufacturers knowledge and help with their materials. Initially i would only be looking for 3 prototypes for the Kindle or iPad mini designs. Please contact me with an approximate price, time frame and any information you feel may be useful relating to the process.
Category: Product Design       
Skills: Manufacturing       

w****dia
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| w****dia
|    Australia
Fixed Price: $75 or less   |  Posted: Sep 01, 2015  |  Ends: 12d, 6h  |   17 Proposals
I have a design consisting of a metal and plastic part that is snapped together. I need an FEA analysis completed to determine the design will withstand 1,000 cycles given a set displacement of the ends. Model can be given in multiple formats. Native files are solidworks 2014. The assembly will have 2 components, one metal and one plastic. The parts are semi-circular in shape. NDA will be required.
Category: Mechanical       

t****eng
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| t****eng
|    United States
Fixed Price: Less than $500   |  Posted: Sep 01, 2015  |  Ends: 12d, 2h  |   16 Proposals
We need a Rc Plane designed. The plane needs to be very similar to this one   [obscured]  /hobbyking/store/__27132__Skywalker_X_8_FPV_UAV_Flying_Wing_2120mm_.html We need CNC DFX vector files as part of the design. Further details will be shared on contact.
Category: Product Design       

a****ski
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| a****ski
|    Canada
Fixed Price: About $1,500   |  Posted: Sep 01, 2015  |  Ends: 12d, 2h  |   7 Proposals
We need a Laser range finder design and produced. Requirments: 1) Portable 2) Range of 10km 3) Accuracy of +- 10m at 10km Further details will be discussed
Category: Product Design       

a****ski
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| a****ski
|    Canada
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