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Fixed Price: Less than $500   |  Posted: Apr 15, 2014  |  Ends: 25d, 1h  |   14 Proposals
For this job our company is looking to build a trusting relationship with a business professional who is in close proximity to Bao'an, Shenzhen, China, 518126. We are working with a LED Lighting manufacturer who is based out of that area and we are looking for someone someone who can assist us by visiting the factory, inspecting the facilities, communicating in person with the factory representatives on our behalf, conduct pricing negotiations and perhaps assisting up with shipping arrangements. We will be working with various LED Lighting Manufacturers based out of China and ultimately we are looking to put together a team to help work with those manufacturers in order to facilitate large volumes of product sales to our Lighting Specialist, Electrical Contractor and General Contractor customers.
Category: Other - Engineering &...       

D****hew
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| D****hew *
|    United States
Fixed Price: Not Sure   |  Posted: Apr 10, 2014  |  Closed  |   11 Proposals
Design a PCB for a handheld device, consisting of these main modules: Capacitive touchscreen display RF Module Battery MCU The intended use case is for wireless text messaging. You don't have to make the software, only enough to demonstrate that the PCB works. The hardware must inexpensive, but sufficient to support TrueType fonts and Chinese characters. There will be one button, for power on/off, and one micro USB port, for programming, battery-charging, and communication with PC. Suggested parts are below. You are welcome to suggest substitutes: - MCU: NXP LCP1788 - Battery: Lithium Ion - RF Module: HopeRF RFM98W - display: Fannal FN-TPA028NI Deliverables: - PCB source files - 2 working prototypes
Category: Other - Engineering &...       

A****oid
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| A****oid
|    United States
Fixed Price: Not Sure   |  Posted: Apr 06, 2014  |  Ends: 16h, 34m  |   6 Proposals
I am looking for someone (or a company) to make batteries in very large quantities and ship them. I'm talking about a 40 foot container or maybe more than one. All different sizes and types (AA, AAA, D, C, 9V etc.) Or maybe just one particular type if it will be more efficient. Please place your bids with time frames and prices. Looking for prices on the batteries themselves, the packaging, and shipping. Looking for expected turn around times and information on what the batteries will be made of that you can provide. Happy bidding
Category: Other - Engineering &...       

t****r11
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| t****r11
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 02, 2014  |  Closed  |   7 Proposals
I need an RF engineer to help me analyse the best radio antenna to go with my enodeb (base station radio) for an LTE system. To put it straight, I need an RF engineer to do me a link budget Analysis. I saw your profile that you are an RF engineer; if you will be able to do this, can we have a chat about it?
Category: Other - Engineering &...       

a****cid
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| a****cid
|    United Kingdom
Hourly Rate: $15 - $20 / hr   |  Duration: 4-6 months  |  Posted: Apr 01, 2014  |  Closed  |   6 Proposals
WE need an engineer with a strong understanding of low power RF technologies to work on a new product field using RF signals to determine distances within buildings. You will need to be able to work on the electronic designs and then to write or supervise the writing of the relevant control software. Preference will be given to persons able to complete the entire project themselves.
Category: Other - Engineering &...       

A****mLI
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| A****mLI
|    Australia
Hourly Rate: $30 - $75 / hr   |  Duration: Not Sure  |  Posted: Mar 31, 2014  |  Ends: 69d, 17h  |   7 Proposals
I'm looking for an electrical and mechanical engineer. I need someone who has experience with high tech cameras, video cameras, and webcams on the electrical side as well as the hardware side. It would be helpful if you had experience with software as well. Please attach relevant samples and resumes. Thank you.
Category: Other - Engineering &...       

v****ech
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| v****ech
|    United States
Fixed Price: $20 - $40   |  Posted: Mar 31, 2014  |  Closed  |   5 Proposals
design, simulate, analyse and implement of a PID controller and a fuzzy logic control system using MATLAB/SIMULINK. hiring ASAP. complete within 2 days
Category: Other - Engineering &...       

u****z90
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| u****z90
|    United Kingdom
Fixed Price: $100 or less   |  Posted: Mar 29, 2014  |  Closed  |   3 Proposals
design new circuit board programmable Potentiometer analog and computer control Igniters control on / off fuel pump control and volume display motor speed controler and display thermocouple display and control digital displays Heater control Safetys control computer chip control usb connecter Use of normal parts so board can be build in large volumes smart board software to run and control system schematic for board creation fault find this if for a boiler application under $100
Category: Other - Engineering &...       

M****rgy
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| M****rgy
|    Ireland
Fixed Price: Less than $500   |  Posted: Mar 27, 2014  |  Closed  |   4 Proposals
Please view attached pdf Present and explain the mathematical model (state space equations and transfer functions are necessary, differential equation is optional) of the system. 3. Simulate the model and present its impulse, step, and ramp responses. Pay attention that you have a separate transfer function from each input to each output. 4. Find the eigenvalues and eigenvectors of the system. 5. Find the Jordan form representation of the system. 6. Investigate the controllability of the system using two different methods. 7. Investigate the observability of the system using two different methods. 8. Considering your result in the two previous parts (6 and 7), decompose the system if it is necessary. 9. If and are not in controllable form, transform them into this form. 10. Place all the poles of this system at -1 using two methods (the main algorithm and Ackermann's formula) 11. Simulate the uncontrolled and controlled system using Simulink. 12. (optional) Visualize your system and s...
Category: Other - Engineering &...       

a****010
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| a****010
|    Mexico
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: Mar 26, 2014  |  Closed  |   8 Proposals
To create an inexpensive USB based sensor proof of concept. The attached picture provides a better visual of the requirements. The sensor will measure the distance to the closest object in one plane as well as the X angle from the sensor. The object to be sensed will be 1cm wide but can have a identifier such as a laser reflective sticker or something similar to tag it. The X angle and distance data would need to be sent through USB to a computer. The sensor needs to have a distance error rate of +/- 3mm. The sensor will need to have a detection range from 5 to 180 centimeters away (Z direction) and have a field of detection of 110 degrees in the X direction. I have investigated camera and ultrasound based approaches but I do not believe they can meet the requirements. I am open to any feasible solution which can be manufactured economically. I will pay for any required hardware. Please insure you propose a technology approach to your solution as well as hardware components. It...
Category: Other - Engineering &...       

M****mbo
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| M****mbo
|    United States
Fixed Price: Less than $500   |  Posted: Mar 22, 2014  |  Closed  |   2 Proposals
-One Micro controller programming question. Need within 12 hours. -Please provide circuit drawing and c++ programming. -University level The question: 13) With an ATmega32A microcontroller, a limit switch, some LEDs, resistors, transistors, and other electronics components of your choice, design a system to monitor the door open and close state with LEDs to indicate the moments. a) You are required to draw a detailed and complete circuit diagram showing Your design, this include the connections of the limit switch, LEDs, external oscillation crystal, excitation to the microcontroller, etc. [10m] b) Explain your design. [5m] c) Write an AVR C program for your design. [10m]
Category: Other - Engineering &...       
Skills: Electrical Engineering, Electronics       

g****e80
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| g****e80
|    Singapore
Hourly Rate: More than $50 / hr   |  Duration: Not Sure  |  Posted: Mar 19, 2014  |  Closed  |   9 Proposals
We are attempting to develop a product, so this posting begins with a question: Is it possible to mass produce a miniature GPS tracking device for less than $5.00 a piece.
Category: Other - Engineering &...       

j****d23
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| j****d23
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 14, 2014  |  Closed  |   22 Proposals
Hi there, I am looking for an engineer to work with me to develop a new form of display in the home. We will be working with existing technologies but I want to see what is possible and an adviser who has experience in the field. This is a new area for us as we are traditionally a software company and this will be the first hardware product. Hardware expertise of any type is valuable and the ability to research and find the best most cost effective way to achieve our goals. I will pay per hour of research time and discussion time - at the end of it if we go to production this could be a long term contract or position. Thanks!
Category: Other - Engineering &...       

m****afe
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| m****afe
|    United States
Fixed Price: Not Sure   |  Posted: Mar 13, 2014  |  Closed  |   8 Proposals
I am looking for a electrical, material, and design engineer who is also a firearms expert/gunsmith/gun-nut to design a new type of conceptual firearm. If you are interested please let me know
Category: Other - Engineering &...       

h****282
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| h****282
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 11, 2014  |  Closed  |   10 Proposals
I am looking for someone who has experience and professionalism through making a physical chiller or cooler unit, using Passive (no fan) Thermo Electricity. All body parts of cooler-chiller are done in SolidWorks (2011), you will receive working files of your choice (STL, DXF, STEP or IGES files), showing basic thermoelectric chiller assembly including engineering drawing of both units. Your job is making the chiller or cooler assembly work including; 1. Selecting the right thermo electric module for temperature control 2. work out temperature controls and wiring, using standard 12 VDC or battery. 3. Needs small (LED) temperature display 4. Add two LED lights Work under NDA, Prefer working face to face with someone in CA RIVERSIDE area. We have two models, more future projects for qualified professionals. Reply only if you have proven experience working with thermo electrics
Category: Other - Engineering &...       
Preferred Location: United States

k****myj
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| k****myj
|    United States
Fixed Price: Not Sure   |  Posted: Mar 10, 2014  |  Closed  |   26 Proposals
We are looking for experienced electornics designer to make schematic and PCB layout. The device is electronic, battery powered device with TIVA microcontroller. The details will be provided for the selected candidates. Please apply with you portfolio.
Category: Other - Engineering &...       

R****LEX
 [?]
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| R****LEX
|    Canada
Fixed Price: Not Sure   |  Posted: Mar 10, 2014  |  Closed  |   5 Proposals
Hi Elancers I am hiring someone the i can work closely with. New machine construction. I need to convert ideas from free hand detail drawings in to machine plans into 3d images and a presentation videos of different sections of the work. I need someone how understands hydraulics and calculations of hydraulics ( to be able to but them into plans ) , electrical control systems. engineering principles CAD etc expert in using auto desk inventor or other SELECTED elancer will can continuous work if selected and expert work
Category: Other - Engineering &...       

M****rgy
 [?]
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| M****rgy
|    Ireland
Fixed Price: Not Sure   |  Posted: Mar 10, 2014  |  Closed  |   0 Proposals
Hi Elancers I am hiring someone the i can work closely with. New machine construction. I need to convert ideas from free hand detail drawings in to machine plans into 3d images and a presentation videos of different sections of the work. I need someone how understands hydraulics and calculations of hydraulics ( to be able to but them into plans ) , electrical control systems. engineering principles CAD etc expert in using auto desk inventor or other SELECTED elancer will can continuous work if selected and expert work
Category: Other - Engineering &...       

M****rgy
 [?]
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| M****rgy
|    Ireland
Hourly Rate: $10 - $15 / hr   |  Duration: 3-4 weeks  |  Posted: Mar 08, 2014  |  Closed  |   4 Proposals
Hello I am looking for someone to design and create a prototype for an idea. This individual would have to sign a confidentiality agreement, of course. During the interview phase I will not being saying much in regards to the project itself, but I will share that it is a hair care product, and does not require any electrical components. This individual would have to able to: 1. Create the CAD or drawings for the project 2. Create 3 prototypes 3. Daily communicate via video or images to ensure the proper production. We will determine the price of the project together and I don't believe it would take more than 500 dollars, plus shipping of the products, However, I will pay the fair and appropriate price for the idea. If you have any questions please let me know. Best
Category: Other - Engineering &...       

a****tus
 [?]
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| a****tus
|    United States
Fixed Price: Not Sure   |  Posted: Mar 08, 2014  |  Closed  |   21 Proposals
Hello I am looking for someone to design and create a prototype for an idea. This individual would have to sign a confidentiality agreement, of course. During the interview phase I will not being saying much in regards to the project itself, but I will share that it is a hair care product, and does not require any electrical components. This individual would have to able to: 1. Create the CAD or drawings for the project 2. Create 3 prototypes 3. Daily communicate via video or images to ensure the proper production. We will determine the price of the project together and I don't believe it would take more than 500 dollars, plus shipping of the products, However, I will pay the fair and appropriate price for the idea. If you have any questions please let me know. Best
Category: Other - Engineering &...       

a****tus
 [?]
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| a****tus
|    United States
Fixed Price: Not Sure   |  Posted: Mar 07, 2014  |  Closed  |   2 Proposals
ELECTRICAL, MECHANICAL, CIVIL/CONSTRUCTION ENGINEERS Job Requirements: Engineering degree or diploma. +- 10 years of experience in oil, gas, petroleum and construction industry. Information: Only USA citizens to apply. Successful applicants will be invited for an interview/workshop between 9-15 June 2014, in Houston, Texas. Employment start date ASAP after a successful interview. Contracts - minimum of 12 months, or more. Salaries - depending on experience and qualifications. Taxfree ? All jobs are on shore at remote locations in the desert. ? Vehicles will be provided to selected appointees. ? Accommodation is provided. ? Workweek is from Sunday to Wednesday/Thursday ? 8 hours day / shift. ? Visa applications will be for your own account. visit:   [obscured]   or Facebook: primepersonnelusa
Category: Other - Engineering &...       

p****usa
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| p****usa
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Mar 05, 2014  |  Closed  |   0 Proposals
We need a C++ library that can be built with Visual Studio 2012 for noise & artifact removal from speech data. We are interested in removal of the following artifacts in speech data: * White noise * Tonal noise * Noise caused by typing & mouse clicks * General clicks and pops * breath removal * removing/reducing echo Your filtering system should be capable of reading an audio file (*.wav is preferred), perform signal processing to removal the artifacts mentioned above and write the cleaned data back to a file for audio playback. We require that the final source files can be built with VIsual Studio 2012 toolchain. The final delivery should contain a library in source form that provides the file I/O service as well as performing the signal processing operations on speech data. Please indicate the nature of the license for any third party services/libraries that you intend to use in your work. We require that your final product not use a license that requires our company to dis...
Category: Other - Engineering &...       

z****inc
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| z****inc
|    United States
Fixed Price: $20 - $50   |  Posted: Mar 05, 2014  |  Closed  |   2 Proposals
The differences between Reflectance and Transmittance Analysis on the photonic band gap, group index Analysis on What and Why it causes spectrum shifting between normal incident EM wave and the oblique angle EM wave, Full explanation of The difference between TM and TE mode. Report should not be exceeding 1000 words.
Category: Other - Engineering &...       

d****n91
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| d****n91
|    Malaysia
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