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Hourly Rate: $30 - $40 / hr   |  Duration: 1-3 months  |  Posted: 1h, 23m ago  |  Ends: 25d, 21h  |   6 Proposals
The job requires to simulate transmission lines system in ATP involving a new grounding system for towers and a new arrester for power lines.
Category: Electrical       

h****nas
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| h****nas
|    Colombia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 2h, 19m ago  |  Ends: 89d, 20h  |   2 Proposals
We search for a PCB designer that has experience with FPGA, DDR3, LVDS, SMPS, Analog-to-Digital converters, USB, PCIe, Gigabit Transceivers, etc, board layout. Schematic design is also a plus. Has to be able to work in Altium. Communication in written and spoken English must be very good, and has to be available online for quick response. Please state your experience in the proposal. Frequent work might follow for the skilled Freelancer that completes this first job. Company Info: Camera-Design Company based in Europe. Thanks.
Category: Electrical       

l****sio
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| l****sio
|    Argentina
Fixed Price: Less than $500   |  Posted: 3h, 27m ago  |  Ends: 14d, 19h  |   2 Proposals
Need help from an electrical engineer to specify electrical purchasing requirements for a standard 100 amp and 140 amp GM alternator. Need help with specifications on: Winding Requirements Wire Insulation Class Brush Material Diodes Internal Regulator Requirements Anything else that is necessary to put on a purchasing drawing?? For the right engineer, this should only involve about 2-3 hours worth of work. Testing is not required. Final deliverable is the electrical requirements for purchasing drawing. We are mechanical engineers and can handle that side of things but we need to understand what electrical requirements we should specify for a high performance alternator that isn't going to burn up or fail.
Category: Electrical       

c****ing
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| c****ing
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 11h, 30m ago  |  Ends: 29d, 11h  |   41 Proposals
Our company provides safety services for clients around the globe. We are a global company with 27 offices in 12 countries. We are looking for a Solidworks designer or design team that can help conceptualize and model and draw up existing and future products. The products are typically a fabrication type construction, usually manufactured from aluminum or stainless steel. Products are industrial in nature. Items such as industrial enclosures, air compressors, industrial vehicles, industrial trailers, electrical panels, vehicles, meterology equipment, piping systems, breathing air equipment, gas detection equipment, etc. There will be a requirement for some development of more complex systems such as pneumatic controls and actuators. The candidate or team must have an excellent grasp of weldment drawing mechanical systems, machining processes Solid models must use proper drawing techniques and sketch and solid relations, and an automated drawing template. Proper materials will be re...
Category: Product Design       
Skills: CorelDraw, SolidWorks       

A****yKv
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| A****yKv
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 13h, 2m ago  |  Ends: 14d, 9h  |   6 Proposals
Need help for editing and proofreading my dissertation. Need someone with Electrical Engineering background.
Category: Editing & Proofreading       

Y****hiw
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| Y****hiw
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 14h, 28m ago  |  Ends: 14d, 8h  |   2 Proposals
I am in need of a custom PCB that can convert three video input and convert it into IP information so that it can be transmitted via ethernet cord to a server. The intent is to create a device that will allows me to remotely view a video source and control it through an IR sensor that, must be wired into the PCB as well. The video input: -HDMI -Component -Composite Output: -3.5 mm jack (IR Jack) Other I/O: Ethernet Jack USB
Category: Product Design       

H****sys
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| H****sys
|    United States
Fixed Price: $500 - $1,000   |  Posted: 14h, 53m ago  |  Ends: 14d, 8h  |   3 Proposals
I need a simple 24 GH amplifier to work as a Radar Revealer I just want a circuit schematic diagram with a small documentation that discuss the operation of the circuit
Category: Electrical       

t****ser
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| t****ser
|    Jordan
Hourly Rate: Not Sure   |  Duration: 3-4 weeks  |  Posted: 15h, 41m ago  |  Ends: 14d, 7h  |   10 Proposals
We have a requirement for research on a wireless data acquisition system. R&D will be required for the circuit board that power to the transducers, collects the data and transmits them via bluetooth. The project has the following hardware and software requirements: 1) Miniature circuit board design, ideal size 20mm x 40 mm 2) Board needs to provide constant current power to two sensors 3) Microcontroller needs to read the sensor's output over a fixed time period 4) Microcontroller needs to transmit the data set via Bluetooth to an iPad 5) PIC microcontroller family 6) MicroSD card for backup storage of datasets and/or micro-controller program 7) Firmware written in modular format 8) Always-ON concept with power-save mode 9) Data-sampling rate > 6,000 samples/sec for < 1/2 sec 10) 16bit or 24bit A/D converter 11) Low power consumption due to battery powered. 12) Possible PCB build optional Clear, concise and full documentation (notes, design decisions, tests, etc.) to be ...
Category: Electrical       

m****t07
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| m****t07
|    United States
Fixed Price: Not Sure   |  Posted: 16h, 37m ago  |  Ends: 89d, 6h  |   5 Proposals
IF YOU'RE A PREVIOUS APPLICANT, JUST MENTION YOU ARE AND THAT YOU'RE INTERESTED. If you want to do a new proposal, go for it. IMPORTANT: We like people who can write with a sense of humor!!! Write us the right sample questions, explain the solution well, and you're hired!!! $15 per question/solution to start with if you can do any or a combination of the following: thermo/fluids/heat transfer/differential equations/linear algebra/E&M $10 per question/solution for FE-level math (calculus and below), probability/statistics, physics (static/dynamic), mechanics of materials ----------------------------------------------- For a reference on the type of content generation we're looking for, here's the type of content generation we're looking for:   [obscured]  /qotd/?category=FLUID+MECHANICS   [obscured]  /qotd/?category=PROBABILITY   [obscured]  /qotd/?category=MATH ----------------------------------------------- We're looking for someone to creat...
Category: Mechanical       

L****rds
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| L****rds
|    United States
Fixed Price: Less than $500   |  Posted: 17h, 51m ago  |  Ends: 14d, 5h  |   24 Proposals
I need somebody to convert my hand drawn sketches into a CAD drawing that can be used for protype design. The product is not mechanical, electrical or complex. It's more like a kids toy. But it will need to include dimensions and be fully prototype ready.
Category: CAD       
Skills: 3D Design       

T****Guy
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| T****Guy
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 20h, 4m ago  |  Ends: 14d, 2h  |   5 Proposals
Conduct internet research to identify the electrical components of these camera glasses and create a list of materials that are necessary to replicate their functionality. Compose a rough schematic detailing the procedure for assembling these electrical components. See glasses below   [obscured]  /technology/smart/?_ga=1.160201726.255988505.1425591448   [obscured]  /projects/pivothead-smart#section-1
Category: Electrical       

e****sio
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| e****sio
|    United States
Fixed Price: Not Sure   |  Posted: 22h, 4m ago  |  Ends: 14d, 0h  |   5 Proposals
Hello all, I am looking for some help, over the last few months i have been working on a very modern and innovative pair of wireless earphones, like nothing else on the market today. They are tiny, but pack a massive punch when it comes to paying music and has a tonne of other functionality. The project is very exciting and we will be looking to lunch the product on kickstarters to raise some extra finance and awareness when the product is ready. At the moment we have a single non working prototype. What we are looking for is someone to completely design the electronics inside of these earphones. They need to be tiny so knowledge of small electronics is going to be vital. The pair of earphones are going to unitise bluetooth 4.0 and have adtx music quality. In terms of the power and processor thats open to you, i need to make these earphones as small as possible. Please let me know if you are interested and post a quote for the hourly rate and also the total value you would expect to...
Category: Electrical       

J****rty
 [?]
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| J****rty
|    New Zealand
Hourly Rate: Less than $10 / hr   |  Duration: 1-3 months  |  Posted: 22h, 19m ago  |  Ends: 14d, 0h  |   2 Proposals
i need some one to programe for me , becouse i have dum teacher who keep giving me hard lab work that need peograming , h dont even care if i know how to programe or not, i donnt have programing degree , so any deep programing make me sick , i want to hire some one who can programe for me
Category: Electrical       

b****ush
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| b****ush
|    United Arab Emirates
Hourly Rate: Not Sure   |  Duration: 1-2 weeks  |  Posted: Mar 05, 2015  |  Ends: 13d, 21h  |   4 Proposals
As part of a final year project I've been asked to carry out a monte carlo simulation. The project focuses on the potential future electrical energy mix for the UK, and the reliability of the electricity network depenent upon the mix chosen.
Category: Electrical       
Skills: Electrical Engineering, Electronics, MATLAB       

c****980
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| c****980
|    United Kingdom
Hourly Rate: $15 - $20 / hr   |  Duration: Not Sure  |  Posted: Mar 05, 2015  |  Ends: 13d, 21h  |   2 Proposals
Focus Earth is an environmental consulting company that specializes in energy efficient lighting upgrades for commercial and industrial facilities. Our specialty is LEDs, but we are looking to expand our competence into the broader lighting world (controls, sensors, etc.). We'll be choosing our VA based on their ability to mine useful industry data and compile it into Excel in an easily understandable manner (i.e. charts, graphs, infographics). Proficiency in English is required, and some background in electrical engineering is suggested. Will begin with 5 hours/week to start and adjust based on results from first few weeks. We look forward to hearing from you and creating a prosperous business relationship.
Category: Data Analysis       

P****ser
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| P****ser
|    United States
Hourly Rate: Not Sure   |  Duration: 3-4 weeks  |  Posted: Mar 05, 2015  |  Ends: 28d, 20h  |   13 Proposals
We are a USA based manufacturer and distributor of high-output LED light fixtures for commercial and industrial applications. Our products are used for a variety of applications including parking lots, streets, interior high bay, sports, building mount, etc. We are looking for engineers with both electrical and mechanical backgrounds to help with the following. - Circuit board design and vendor selection - LED chip selection - Thermal analysis - Power supply selection - Electrical connector selection - Mechanical mounts and heat sink design Our goal is to react quickly to customer needs and create products that are tailored to each unique environment. We want flexible product design in order to stay current with the latest technologies in the marketplace.
Category: Electrical       
Skills: Circuit Design       

a****p33
 [?]
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| a****p33
|    United States
Fixed Price: Not Sure   |  Posted: Mar 05, 2015  |  Ends: 13d, 19h  |   7 Proposals
Design and produce prototype of a device which can test cellphone and tablet USB ports for short circuits and data access whose status will be represented by LED's. We already have a exterior enclosure design in mind but do need assistance with the internal electronics.
Category: Electrical       

r****977
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| r****977
|    United States
Hourly Rate: $15 - $20 / hr   |  Duration: Not Sure  |  Posted: Mar 05, 2015  |  Ends: 13d, 19h  |   1 Proposal
How to make a table of contents with Eplan P8. I want that all the page numbers, descriptions, author appear in the TABLE OF CONTENTS automatically. I inserted placeholder text into the form ICS_01C.f06. Then I tried to update in UTILITIES, REPORTS, UPDATE but a pop up message warned me that there is nothing to update. Later I tried in UTILITIES, META DATA, SYNCHRONICE and UPDATE project. At the end I didn't get that the list appear automatically.
Category: Electrical       

D****lba
 [?]
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| D****lba
|    United Kingdom
Hourly Rate: $15 - $20 / hr   |  Duration: Not Sure  |  Posted: Mar 05, 2015  |  Ends: 13d, 19h  |   1 Proposal
How to make a table of contents with Eplan P8. I want that all the page numbers, descriptions, author appear in the TABLE OF CONTENTS automatically. I inserted placeholder text into the form ICS_01C.f06. Then I tried to update in UTILITIES, REPORTS, UPDATE but a pop up message warned me that there is nothing to update. Later I tried in UTILITIES, META DATA, SYNCHRONICE and UPDATE project. At the end I didn't get that the list appear automatically.
Category: Electrical       

D****lba
 [?]
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| D****lba
|    United Kingdom
Fixed Price: Less than $500   |  Posted: Mar 05, 2015  |  Ends: 13d, 15h  |   0 Proposals
Need experienced developer. Need to write a Websocket client program for ATmeg16+HLK-m30 Wifi module in C. Hardware wont be provided. Developer has to manage for HLK-m30 module. Further discussion will be done with selective bidders.
Category: Electrical       

T****ERO
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| T****ERO
|    India
Fixed Price: Less than $500   |  Posted: Mar 05, 2015  |  Ends: 13d, 14h  |   14 Proposals
We measure energy consumption (electricity) and use the data to identify opportunities improve efficiencies. A lot of the analysis that is being done on the data, is visual inspection. Although it is quite effective in identifying opportunities, it is time consuming and the best opportunities is often not seen. This link contains a number of example charts:   [obscured]  /presentation/d/1o2DYYNRZl9cpozpiZEDyUzhSamOn2Q-CSOmQREC7EbQ/edit#slide=id.g8c7a91103_04 It is clear from the data that energy is consumed in bands based on operational conditions. An office block would typically have two bands: 1) during office hours 2) outside of office hours. There is also a transition period. On some installations transition takes a couple of minutes, but on others the transition could be more gradual. This trend applies to almost all sites. Diagram 3 on the presentation represents readings from a single machine. It is clear that the machine is operating at times and switch off a...
Category: Other - Engineering &...       

g****ger
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| g****ger
|    South Africa
Fixed Price: Less than $500   |  Posted: Mar 05, 2015  |  Ends: 5d, 13h  |   17 Proposals
Hello, I need a battery and system power management solution for a GPS tracking device that I am working on. I've been working on this for a long time, but couldn't find a proper solution. I used bq24072 - which was perfect for the job in theory. However I never achieved fast charging as it was in the theory. I tried with different circuits and batteries, the result was always insufficient. I also tried mcp73831, tp4056 and some other circuitries. As I told BQ24072 seems really perfect, but I couldn't figure out what the problem is. Anyway, you can bring a working system with bq24072 or you can provide desired functionality with anything else. As long is it works - it is ok. Characteristics: -The input voltage is 5V. -Battery should be Li-Ion or Li-po (which one you recommend for better performance and longer life) -Battery should be 3.7V and around 2000 mAh. -The system should switch to power source when external input power is on, when it is off battery should power the syste...
Category: Electrical       

m****can
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| m****can
Fixed Price: $1,000 - $5,000   |  Posted: Mar 05, 2015  |  Ends: 28d, 10h  |   23 Proposals
We are looking for someone to assist us with the electrical engineering part of our Drone project. We are looking for someone with experience and relationships with manufacturers as well too. We are looking for partners more so than a freelancer so if you are interested in starting a long term relationship with a team that is building something big please submit proposals to us.
Category: Electrical       
Preferred Location: North America, Eastern Asia, Middle East & Central Asia

t****t15
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| t****t15
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 04, 2015  |  Ends: 1d, 9h  |   10 Proposals
Looking for assistance in putting together a permit/construction set for the renovation of a single family home in the Chicago suburbs. Scope of work is all on the interior: basement, first floor and second floor. Must be proficient in AutoCad and be familiar with the International Residential Code with experience in putting together construction documents. A pdf set will be provided for reference showing the level of information expected on the drawings, and for assistance in preparing your bid. Job Duties will include: 1) Edit an existing Title sheet to reflect new project (there will be no zoning/code research - but you will have to do some area calcs). 2) Create Demo plans for 2 floors 3) Floor plans (dimensions and notes for all 3 floors) 4) Elevation sheets - these will be photographs inserted into the drawing and noted, so no actual drafting of elevations, just notes and/or tags. 5) Door schedule, window schedule, light & vent calcs 6) Electrical plans for all 3...
Category: Architecture       
Skills: Architecture, AutoCAD       
Preferred Location: United States

M****713
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| M****713
|    United States
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