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Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 1h, 7m ago  |  Ends: 14d, 22h  |   0 Proposals
good attractive website, eye catching i have a domain name registered aslwell mainly using our company colours orange, white, black and grey/charcoal
Category: Electrical       

j****atz
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| j****atz
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 10h, 37m ago  |  Ends: 14d, 13h  |   0 Proposals
I need an e.m.p. Generator built with specific power levels reached as well as diameter and circumference of the field. Please contact me as soon as possible for more info.
Category: Electrical       

s****717
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| s****717
|    United States
Fixed Price: Not Sure   |  Posted: 11h, 34m ago  |  Ends: 14d, 12h  |   5 Proposals
I am looking for someone to develop a receiver for 10 Bluetooth Transmitters. The receiver will need to process the signals and relay them to an end product. All interested parties will need to sign a Mutual Non Disclosure Agreement which I have attached below in Word and PDF.
Category: Electrical       

T****TAT
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| T****TAT
|    United States
Hourly Rate: Not Sure   |  Duration: 3-4 weeks  |  Posted: 13h, 8m ago  |  Ends: 14d, 10h  |   7 Proposals
Hello! I have 2 electronic boards that was designed 5 years ago. I need to update the design with latest components available. There is on power board and one logic board. For the logic board is around 2000 pin electronics including components like: OMAP, CPLD/FPGA, ARINC 429, Analog Audio, RS485/RS232, SAW Filter at GPS ANT IN, I2C Bus, HL8548, USB OTG, MoDems etc... For the power supply board, it has to be fully re-designed with following specs; 1 The power supply is a separate PCB with input range from 3VDC to 70VDC 2 Primary Power Supply INPUT: 28V nominal OUTPUT 1: 5V @ 4 A (peak up to 7A) (IRIDIUM + THURAYA + OMAP) OUTPUT 2: 3.3V @ 2 A (peak up to 3A) (DECT + LOGIC BOARD) OUTPUT 3: 3.7V @ 1 A (peak up to 1.5A) (TETRA+GSM) OUTPUT 4: 30V @ 1A max ----------------------------------------------------------------------------------------------------- IRIDIUM range 3.2 to 6V and capable of supplying a maximum current of 500mA. THURAYA 5V 1a peak 2A ----------------------...
Category: Electrical       

D****MY1
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| D****MY1
|    Spain
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 20h, 42m ago  |  Ends: 14d, 3h  |   9 Proposals
We have a number of R&D projects which would require highly skilled individual to work on Audio and Video Processing. The work will include a multitude of algorithms to process, parse and manipulate the data, as well as implement self learning elements and processes for further improvement of algorithms. Freelancer must have outstanding educational background in related field and previous experience working on similar projects. Thank you Regards, Alec
Category: Electrical       
Skills: DSP, Image Processing, Sound Processing       

a****830
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| a****830
|    United States
Fixed Price: Less than $500   |  Posted: 22h, 37m ago  |  Ends: 14d, 1h  |   2 Proposals
This is unrelated to my previous job entries as it is a personal requirement. I am looking for an engineer capable of preparing a detailed electrical, network (internet connection, phone, CCTV etc) and plumbing plan for my house. Currently the house is awaiting permits to be redeveloped and I need someone who can design the new plan. This would entail, among others, the preparation of the plan showing clearly what everything is, where the points will terminate etc. A BOQ which will include all the material required and all works required. A literature explaining why that design was used and what material is being used, why etc. In terms of lighting I would also expect the workings sheet showing that certain standards are being kept to in terms of good light ambiance etc. I would send the person chosen the autocad drawings of the plans and we can discuss what is required where etc. The house itself is 2 floors, around 150sqm per floor. If interested in the job kindly submit your offer ...
Category: Electrical       

f****ncy
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| f****ncy *
|    Malta
Fixed Price: Less than $500   |  Posted: 23h, 0m ago  |  Ends: 2d, 0h  |   17 Proposals
Need a PCB designed in Altium from a schematic that is 90% complete. I have the schematic in Altium format which need s to be modified to suite the modified design. You must have the ability to be able to advice the design process and choose appropriate components if required. Board is made up of 2 parts that connect together using a variety of connection options. Please sign the NDa to proceed and have also attached general view of PCB design i want Deliverables Be able to communicate and discuss on skype if required. Completed PCB design ready for manufacture. Completed source code of design in Altium format. Board can use the largest SMD component so it can be hand soldered if possible.
Category: Electrical       

m****biz
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| m****biz
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: Jul 08, 2014  |  Ends: 13d, 11h  |   5 Proposals
We have a battery power distribution product which utilizes an optional remote switch. We would like to revise these products to wirelessly interact with each other; allowing the switch to monitor the distributed battery level and provide indication of reverse polarity error. All indication on the remote would be made through dual color, switch bat LED's. For the distribution unit, we would also like a cell phone application for Iphone and Android. The app is to monitor the power distribution and have the ability to turn it on/off. Sensors would be developed to monitor current draw, voltage, battery capacity and other battery information when possible. The devices will need to consume very little power and add very little size to our existing units. We hope to have development finished in 10 weeks' time. We are looking for a hardware integration specialist for BLE and microcontroller integration, and also a firmware/software app programmer, but would prefer an engineer that c...
Category: Electrical       
Skills: Android, Bluetooth, Arduino       
Preferred Location: United States

r****ote
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| r****ote
|    United States
Hourly Rate: $15 - $20 / hr   |  Duration: 7-9 months  |  Posted: Jul 08, 2014  |  Ends: 13d, 8h  |   1 Proposal
HELLO, I AM NEW TO SPICE MODELING AND AM LOOKING FOR AN INSTRUCTOR AS I WILL BE WORKING ON IC CAP SOFTWARE PLATFORM. I MAY NEED SUPPORT ONCE I START WORKING AS WELL SO THIS CAN BE A LONG TERM ASSIGNMENT. PLEASE EMAIL ME IF YOU ARE INTERESED. THANKS.,
Category: Electrical       

m****123
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| m****123
|    United States
Fixed Price: More than $10,000   |  Posted: Jul 08, 2014  |  Ends: 5d, 8h  |   13 Proposals
For one of our customer we are looking for a circuit board designer with programming skills on Altera MAX 2. High level design : - Nordic nRF51822 BLE with ARM Cortex M0 - 2.4Ghz Antenna on PCB - Altera MAX 2 EPM570 FPGA /CPLD or similar used as IO extender (min 100 digital input) connected to Nordic nRF51822 over SPI or I2C. - 3V rechargeable battery - battery charger logic and interface (magnetic power connector as found on Peeble smartwatch ). - flat flexible cable connector to provide at least 102 connection. - additional resistors and capacitances - programing IO / connector for ARM Cortex M0 (serial interface) and FPGA. - PCB size limited to 40mm x 60mm . PCB height should not exceed 3mm if possible. The board will be connected to a network of 100 capacitor through a flexible cable. Board will have to measure capacity @ 100hz of each capacity in range of 2pF - 10 pF. For that we expect to use the oscillator based measurement method. See chapter 3.1 here :   [obscured]  
Category: Electrical       

s****ure
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| s****ure
|    France
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 08, 2014  |  Ends: 12d, 23h  |   0 Proposals
ONLY SINGAPOREANS APPLY We have a New Premises at the following place for Electrical installations: No 5 Soon Lee Road, Pioneer Point , #02 - 39 Singapore We are in need of the following electrical point to be installed: 1. 8 x 3 pin Electrical Socket box 2. 6 x Lights Points 3. 4 x Power Point for Industrial Fans to be mounted up on the wall. Kindly quote us your best prices without any hidden charges and payment terms. Regards
Category: Electrical       
Skills: electricians       

d****ria
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| d****ria
|    Singapore
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 07, 2014  |  Ends: 12d, 17h  |   0 Proposals
Have a network cable from the upstairs lounge room to the study downstairs which is not connecting. May need to get into the roof space to fix. Need to be able to check connection with appropriate tools.
Category: Electrical       
Preferred Location: Australia

V****lan
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| V****lan
|    Australia
Fixed Price: Less than $500   |  Posted: Jul 07, 2014  |  Ends: 12d, 16h  |   6 Proposals
I need an electrical component designed for a project I am working on. The project is 2 ft by 2 ft tiles that will be attached to a ceiling or wall and allow for me to make an LED star system that can be expanded or reduced by connecting or removing tiles. The tiles will need to use LED lights and fiber optic cables that are fed through preformed holes in the tiles and plug into a standard US outlet or an a joining tile. I also would like to create a twinkle effect with some of the cables. I have attached some preliminary drawings of what the tiles will look like.
Category: Electrical       

g****old
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| g****old
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 07, 2014  |  Ends: 27d, 11h  |   7 Proposals
We need GSM expert/team, who can implement GSM Mobile Station, based on GSM module, with customization of behaviour. This is not simple task, so we searching experts with strong experience. All details will be given to selected person/team.
Category: Electrical       

d****ter
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| d****ter
|    Ukraine
Fixed Price: Less than $500   |  Posted: Jul 07, 2014  |  Ends: 12d, 9h  |   8 Proposals
Review power report - Full write-up to ensure terms and text are comprehensive and review detailed calculations of the following: - Voltage Drop - Short Circuit (Using ETAP software) - Device Coordination (Using ETAP software) - Arc Flash Hazard Calculation (Using ETAP software) NEEDS TO BE EE
Category: Electrical       
Skills: Electrical Engineering       

r****irl
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| r****irl
|    United States
Fixed Price: Not Sure   |  Posted: Jul 07, 2014  |  Ends: 12d, 6h  |   5 Proposals
Would like a design for an SSPA of at least 30 db gain, which will produce 1KW at 1.3 GHz. Linearity not an issue, but output power must monotonically increase with drive (no oscillations or spurs). 5% bandwidth is sufficient. Cost of first prototype should be separated out. Design will eventually have to be power combined later, so power combining experience is a plus.
Category: Electrical       
Preferred Location: United States

d****ein
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| d****ein *
|    United States
Fixed Price: Not Sure   |  Posted: Jul 07, 2014  |  Ends: 12d, 0h  |   22 Proposals
I need to design multilayer PCB in altium designer. Which need to consider EMI/EMC testing as well. The project is based on RF wireless communication system using RFID and MIWI or similar technology. If you have strong knowledge of embedded design using microcontrollers and microprocessors with strong knowledge of circuti design please contact me as soon as possible.
Category: Electrical       

k****eer
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| k****eer
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Jul 06, 2014  |  Closed  |   7 Proposals
I'm looking for someone who can assemble two circuit boards for a DIY Arduino cell phone using an information and schematics you'll find on this site -   [obscured]  /~mellis/cellphone/. I'll provide all the parts and components including circuit boards themselves. One board is already partially assembled. I attached photos of a finished circuit board, so you can estimate your price and time you'll need to complete this work. Regarding payments: I will give you 50% as a prepayment, 30% after you'll show me photos of finished boards, 20% after my testing. I'll also pay for the delivery from and to Hamburg, Germany.
Category: Electrical       
Preferred Location: Western Europe, Eastern Europe

w****der
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| w****der
|    Germany
Fixed Price: Less than $500   |  Posted: Jul 06, 2014  |  Ends: 11d, 9h  |   7 Proposals
The grid was projected without any line until now however these lines should be installed later. The wind generator is based on the power_wind_dfig model and this block was extracted from the mathworks library. My very end purpose is to prove that the load frequency is much more stable with a storage solution (FESS or BESS) (49,95% until 50,1%). If necessary you can change the parameters of the model as you wish, or even change the models of the generators if necessary. I sent you some papers with the approach i want to implement in my model. I also sent you some information about the island grid itself. One of the articles, that I considered the main one, talks about a study that was made in the island I am studying. The study concludes about the instalation or not of storage solutions on the grid "Main Article - Porto Santo". Problem In small isolated power systems, such as those existing in certain small islands, the presence of 2 or 3 wind turbines creates a large inter...
Category: Electrical       
Skills: Power Converters, Power Systems, Simulink       

J****ias
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| J****ias
|    Portugal
Fixed Price: $5,000 - $10,000   |  Posted: Jul 05, 2014  |  Ends: 10d, 12h  |   6 Proposals
Hi, I would like to find someone in China with Electrical Switch Design capabilities that can work with a local factory to manufacture for us in the U.S. market. Please let me know if this is of interest to you. Thanks,
Category: Electrical       
Preferred Location: Eastern Asia

b****boz
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| b****boz
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Jul 05, 2014  |  Ends: 10d, 5h  |   8 Proposals
We are looking for freelancer company to turnkey design low cost wireless personal alarm system for elderly connected to central using phone line .Used DTMF and ID CONTACT communication protocol .The design must include alarm button (watch/pendant shape) and control panel with microphone and speaker to communicate vocally with elderly. Preferably PIC controller ,dtmf ,telecom experience
Category: Electrical       
Skills: Phone Support, Electronics, Wireless, PCB Design, pic       

i****111
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| i****111
|    Israel
Hourly Rate: $15 - $20 / hr   |  Duration: 3-4 weeks  |  Posted: Jul 05, 2014  |  Closed  |   3 Proposals
Embedded system development is a part of Electronics and Communication Engineering. This is an unavoidable thing now and for future terminologies. This is mainly focused on automation purpose to do a particular task .
Category: Electrical       

n****chu
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| n****chu
|    India
Fixed Price: $100 - $250   |  Posted: Jul 05, 2014  |  Closed  |   6 Proposals
we want to apply a sytsem using matlab - NN details in the attached file we want to apply a sytsem using matlab - NN details in the attached file we want to apply a sytsem using matlab - NN details in the attached file
Category: Electrical       
Skills: MATLAB       

m****lab
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| m****lab
|    Jordan
Hourly Rate: $20 - $60 / hr   |  Duration: Not Sure  |  Posted: Jul 05, 2014  |  Ends: 24d, 22h  |   40 Proposals
Looking for a Electronics Circuit Design / Arduino Expert for a variety of ongoing projects. The projects are creative projects. Ability to produce once off printed circuit boards (PCBs) is a bonus. As part of your proposal please send through examples of past work and a description of your role in the projects.
Category: Electrical       

P****000
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| P****000
|    Australia
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