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Fixed Price: Not Sure   |  Posted: 1h, 19m ago  |  Ends: 14d, 22h  |   0 Proposals
Bytearena networks is data communication and networking.its located in Ghana West Africa, Tema Community 11.we sell and repairs laptops,access point,printers,inverters, cyber cafe installations and electrical installations in all category
Category: Other - Engineering &...       
Skills: Electrical Engineering, Electronics       

s****paw
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| s****paw
|    Ghana
Fixed Price: $45 - $55   |  Posted: 5h, 6m ago  |  Ends: 14d, 18h  |   1 Proposal
JOB DETAILS: - Quality Inspections for wood flooring products - Communicating and working with our company to address issues found during inspection - Completing and sending excel inspection report to our company. JOB REQUIREMENTS Knowledge, experience and integrity - Live in Zhejiang area or is able to commute to area - You have 1+ year experience in Quality Control inspections - Have experience in working with manufacturers - You have strong analytical and problem-solving capabilities - Able to make reports in Excel - Communicate in Mandarin and some English.. - You are willing to travel independently between factories.
Category: Other - Engineering &...       

W****IQS
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| W****IQS
|    China
Fixed Price: Not Sure   |  Posted: 6h, 36m ago  |  Ends: 29d, 17h  |   0 Proposals
Basically we need someone with experience on QA department(QA or QC), QC will need to check on the part hourly and make sure the part condition is ok. For QA will need to settle the documentation for ISO and deal with customer and supplier. Will need to speak English and bahasa malayu
Category: Other - Engineering &...       
Preferred Location: Malaysia

m****hsi
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| m****hsi
|    Malaysia
Hourly Rate: $20 - $30 / hr   |  Duration: 3-4 weeks  |  Posted: 9h, 23m ago  |  Ends: 14d, 14h  |   5 Proposals
I am taking this course and have 2 tests and 1 final remaining. I am looking for someone who can tutor me with this course. Thanks
Category: Other - Engineering &...       
Skills: Mathematics, Calculus       

R****bur
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| R****bur
|    United States
Fixed Price: Not Sure   |  Posted: 10h, 44m ago  |  Ends: 14d, 13h  |   13 Proposals
This is my long term plan. I hope we can understand each other;s goals. Currently, I am thinking of starting an engineering consulting company in Canada. In order to reduce my design and drafting costs, I can use the labour market of developing countries(like india, china and etc) so that they can do design ( CAD, design softeware and etc) at minimum costs. I am a civil engineer and I am familiar with codes and design and I can check the work and I can also hire a professional engineer in Canada who can stamp the drawing. However, I still don't know how I can market my service in Canada so that my clients trust me for what I do. maybe I should hire a marketing expert in India, as well. Please let me know whether you are interested in working long term with me in design, drafting and etc. Regards, Kaveh
Category: Civil & Structural       

k****her
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| k****her *
|    Canada
Fixed Price: $500 - $1,000   |  Posted: 11h, 9m ago  |  Ends: 14d, 12h  |   0 Proposals
Making circuit schematics and prototype of the sensorless brushless BLDC motor controller intended to drive aircraft propulsion motor. This work will have potentially few phases of development. This phase requirement needs heavy experience with power analog electronics driving high voltage/high current MOSFETs. Overall controller requirements: - driving brushless sensorless BLDC type motors - number of poles : up to 24 - kV from 40 rpm/v (direct drive) to 115 rpm/v (with reduction gear) - max peak motor power 20KW - rotational speed up to 9,000RPM , this is mechanical rotational speed, electronic (waveform) speed 81,000 to 108,000 RPM or 1800 Hz - Working voltage 74v nominal 85v max - Maximum burst amperage to the motor 300Amps - Continuous working amperage 150Amps - Proper directional motor' startup is important to match the propeller. This controller should be built as customization of available MCU-based module from Texas Instruments - Motor Control Kit with InstaSPIN-FOC soft...
Category: Other - Engineering &...       
Preferred Location: North America

e****man
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| e****man
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 12h, 43m ago  |  Ends: 14d, 11h  |   5 Proposals
ISSI is an IC company (  [obscured]  ) doing mainly LED drivers and audio. We are embarking on developing an 8 pin package LIN based RGB LED driver. We will purchase the 8051 and LIN protocol IP from an IP vendor and use our own RGB LED driver such as IS31FL3196 and LIN phy. This will be two stage development, first stage is FPGA (LIN and 8051) interface to IS31FL3196 and LIN phy for proof of concept and SW/FW development. Second stage is merge IP and ISSI technology to make IC using Tower Jazz foundry. There will be firmware and GUI development.
Category: Other - Engineering &...       

A****SSI
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| A****SSI
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: 13h, 52m ago  |  Ends: 14d, 10h  |   9 Proposals
This is for a total of (2) circuit boards to be completed. This design is happening concurrently with the speaker cabinet design and will require collaboration unless one person / team bids both parts. The first board: - is approximately 3" square with a 7/8" hole in the center to clear the speaker magnet. The first circuit board shall contain: 1. An RF Receiver. 2. An approximately 2 Watt audio amplifier 3. A dual-pole audio filter to apply the proprietary sound curve (to be provided to the winning bidder). 4. Volume up and down buttons (brought to outside of cabinet, working with the cabinet designer). 5. Battery charging circuit for a battery capable of operating the speaker at a reasonable listening level for at least (4) hours on a single charge. 6. Connectors for speaker, battery and external battery charger. 7. Provision to turn unit on and off (brought to outside of cabinet, working with the cabinet designer). The second board: - should be smaller than (2")x(...
Category: Electrical       

R****ham
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| R****ham
|    United States
Fixed Price: $500 - $1,000   |  Posted: 14h, 26m ago  |  Ends: 14d, 9h  |   0 Proposals
We need a custom interface card designed and fabricated that will accept a NGFF PCI card (such as the Intel 7265NGW) and adapt it to the proprietary 18-pin wireless card connector found in the current line of Apple MacBook Pro/Air models. Note: this is for the wireless card slot, not the SSD. The adapter card should plug into a MacBook Air wireless card slot (6+12 pin) and have an interface on it that accepts the NGFF card and routes all pins accordingly. The adapter card must be sized to fit inside the MacBook Air and allow secure attachment of the card to the adapter, and the adapter to the main board. While there are currently adapters for sale on eBay that allow using the Broadcom wireless cards found in these Apple MacBook Pro/Air models in normal Mini-PCIe slots, I need the reverse interface: accept an NGFF wireless card (as Mini-PCIe will not fit inside the MacBook) and convert it to the adapter found in the MacBook. This is for the hardware adapter only - no drivers or oth...
Category: Electrical       
Skills: Computer Hardware Design       

f****pss
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| f****pss
|    United States
Fixed Price: More than $10,000   |  Posted: 14h, 36m ago  |  Ends: 14d, 9h  |   5 Proposals
I want realize a mobile phone from scratch. Mainly I need help on PCB and modularity design. A full list of componenrs, equipments and tools should be provided for low mass production.
Category: Other - Engineering &...       

a****ine
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| a****ine
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 14h, 51m ago  |  Ends: 14d, 9h  |   5 Proposals
Ecommerce Market Research and Competitor Analysis/SWOT Seeking Highly Experienced person to provide accurate and current market research and competitive analysis to access rival ecommerce merchants strengths and weaknesses relative to our ecommerce business operations, providing our business a significant advantage in indentifying new opportunities while maintaining profitable market share. Knowing what our competitors most and least effective marketing strategies and costs are paramount in fine-tuning our marketing efforts for ultimate market penetration, dominance and ROI. Market Research and competitive analysis should include a qualitative review of our competitor's websites, prices, product mix, customer service, policies, and marketing. This data will be used both offensively and defensively in the overall business strategy. Responsibilities will include being able to identify and focus on those competitors that are either an immediate threat, or that could become a future threa...
Category: Marketing Strategy       
Preferred Location: United States

n****nce
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| n****nce *
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 17h, 40m ago  |  Ends: 14d, 6h  |   6 Proposals
I am needing a charge controller for a AC coupled PV system (micro grid). My current system: I have a grid tie system connected to an off grid inverter forming a micro grid. The batteries connected to the off grid inverter are LiFePO4 batteries, which work good. However when the batteries get charged, this turns off the grid tie inverter, forcing the system to run off batteries only, until the grid tie inverter turns back on. It will continue to do this on/off cycleing. I would like to have a charge controller that will monitor battery voltage, and amps going into the battery bank, and when the batteries get near full, it would start ramping down the power output of the grid tie inverter. I don't know the best way to do this, But it may be possible to put some sort of variable resistor on the line going into the inverter from the panels..? But I want to basically regulate the power out of the grid tie inverter to charge the batteries slowly. We would need to be able to program...
Category: Electrical       
Skills: AutoCAD, Electrical Engineering, Electronics       

d****lis
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| d****lis
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 20h, 16m ago  |  Ends: 14d, 3h  |   12 Proposals
Looking to work with someone on a regular basis to supply take off measurements from construction plans for roofing material. Commercial and Residential. Metric measurements and include roofing plans.
Category: Other - Engineering &...       

g****rib
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| g****rib
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: May 31, 2015  |  Ends: 13d, 18h  |   4 Proposals
I need a civil designer that is an expert with Microstation for ongoing Civil work. The candidate needs to be able to proficiently use Mircorstation to create plan/profiles, alignments, surfaces, pipes, etc. and must have their own licensed version. Using correct standards and paying attention to detail is EXTREMELY IMPORTANT. As is being available for consistent communication on Skype or Google Hangouts. I will go over your first few projects very carefully, if there any issues with CAD standards I will have to find someone else immediately. I don't have time to check over numerous projects to make sure that text sizes are done right and that all the redlines were completed properly. That is your job as a freelancer and needs to be done right the first time If you have experience with Civil 3D that would be helpful, but I have designers who are experts with that software and really need someone that can handle my Microstation projects right now. Tons of potential work here for the ...
Category: CAD       

p****ton
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| p****ton
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: Not Sure  |  Posted: May 31, 2015  |  Ends: 13d, 17h  |   1 Proposal
Looking for a programmer to help program a microcontroller to use a webcam to to track a human face and move 4 servos to control X,Y, Z directional of these servos and keep the system tracking a single face and ignore any other faces that may appear in the background of the webcams view.
Category: Mechanical       

b****420
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| b****420
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: May 31, 2015  |  Ends: 13d, 11h  |   0 Proposals
I need an experienced Product Sourcing Agent who specializes in Mexico (no other countries, thank you). You would need to be fluent in Spanish. I have a small but growing business in San Diego, close to Tijuana, and need some wooden clock frames manufactured in Mexico, and delivered to me across the border in San Diego. You would source factories in Tijuana (or nearby) who can manufacture MDF clock frames (MDF is a wood composite). I have full specifications, and can provide a sample from a previous production. Very simple, just 3 components (frame, backing plate, and glass). No assembly required (At this stage, I handle the assembly, but in a few months, I may be interested in having a manufacturer carry out full assembly). Needs to be top quality. You would need to: Find quality factories. Submit specifications. Negotiate the best price. Factory Inspection. Get a sample made, and sent to me for approval. Oversee the Production Process. Quality control. Pre-shipment Inspection. ...
Category: Contract Manufacturing       

n****015
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| n****015
|    United States
Fixed Price: Not Sure   |  Posted: May 31, 2015  |  Ends: 12d, 21h  |   4 Proposals
We are looking for expert to write medical device related document as per FDA guidelines. We have our own FDA expert looking for someone to follow instruction and coordinate with engineering team and others to write specification , testing protocol, manufacturing process etc.
Category: Other - Writing Services       
Skills: FDA Documentation, Medical Device       

p****pro
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| p****pro
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: May 30, 2015  |  Ends: 12d, 19h  |   4 Proposals
We are looking for someone/company with expert knowledge and experience of micro displays, used for virtual display, augmented reality glasses etc. Good understanding of the video processing and video drivers, including graphics driver boards. Knowledge of optical engines would be greatly welcome too. examples:   [obscured]  /offerings/products/ruggedized-display-products   [obscured]  /Pages/Product/prodModule.aspx?s=1912&dt=6826   [obscured]  /Pages/Product/substrate.aspx?s=1912&dt=6826&st=6336   [obscured]  /item/5V-3D-driver-board-for-Kopin-800-600-RGB-1440K-SVGA-modules/1387762233.html
Category: Other - Engineering &...       

1****gns
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| 1****gns
|    United Kingdom
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: May 30, 2015  |  Ends: 12d, 18h  |   0 Proposals
We are looking for someone with Firewall experience especially hardware side. Individual(s) should know Linux firewall rules and how to design them in terms of Hareware implementation.
Category: Other - Engineering &...       

S****web
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| S****web
|    United States
Fixed Price: $20 - $50   |  Posted: May 30, 2015  |  Ends: 57d, 11h  |   6 Proposals
Need freelancers for analysing Engineering syllabus in streams like Electrical, Electronics, Computer science, Mechanical, Civil and translate to simple English with more practical knowledge and examples. Any freelancers can reply and I will attach sample syllabus documents
Category: Other - Engineering &...       
Preferred Location: India

n****thy
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| n****thy
|    India
Fixed Price: Not Sure   |  Posted: May 30, 2015  |  Ends: 12d, 8h  |   6 Proposals
I need to take sharp images from a sharp angle as shown in this drawing:   [obscured]  /s/as4p6fv20f3z9p8/CameraDimantions.pdf?dl=0 The camera is located 1-4 cm above the substrate (the drawing illustrates the case of 4 cm above the substrate). We did a small experiment with a good mobile phone camera, but the images aren't sharp, probably due to the sharp shooting angle. I'm looking for a lightweight optical design, suitable for small packaging, which produces sharp images. If you know a commercial off-the-shelf camera that can take such sharp images - I'll be glad to pay for that info. Best regards, Gil
Category: Other - Engineering &...       

g****123
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| g****123
|    Israel
Fixed Price: $40 - $99   |  Posted: May 30, 2015  |  Ends: 4d, 4h  |   20 Proposals
I need a photo-real 3d rendering of an unlit glass container candle on a wooden surface to be used as a product photo on our website. The image must look as if it was taken with a camera to the unsuspecting eye with all shading and lighting reflections. I have the AI label file to use on the candle. I also will provide a background image to use as a backdrop. This would be an ongoing project as we have several other products to render. I am attaching an example of a 3d candle render from my previous 3d artist. I would like the image from this project to meet or exceed the quality of this example. The new candle would have a different color, label file and background image. The ring in the photo isn't required with this proposal but please let me know if you are capable of rendering rings from a photograph. Thank you for your consideration!
Category: 3D Modelling       
Skills: 3D, 3D Modeling, 3D Rendering       

p****nto
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| p****nto *
|    United States
Fixed Price: Less than $500   |  Posted: May 30, 2015  |  Ends: 12d, 2h  |   2 Proposals
I need data analysis with solid results. I attach the data file herewith. From the data, triangular periodic function has to be developed. NDPK concentration in x axis, absorbance in y axis. a zigzag graph comes automatically in excel graph. The graph found from data is triangular periodic graph. The triangular graph's properties have to be analyzed. The parameters of the triangular graph has to be defined and elaborated. The comparison is between- 1. Standard 2. MCF-07 breast cancer cell line 3. MDA-MB-231 breast cancer cell line No control data available. 10 ng/ml has to be used as baseline.
Category: Other - Engineering &...       
Skills: Physics, Human Physiology       
Preferred Location: North America, Western Europe, Eastern Europe, Eastern Asia, Australia/Oceania

u****nna
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| u****nna
|    Bangladesh
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