Dc input jobs:
| Project Name | Description | Type | Bids | Avg (USD) | Skill Required | Started | Ends | |
|---|---|---|---|---|---|---|---|---|
| Fixed | Mar 19, 2012 | - | ||||||
| I need a DC/DC converter designed and prototyped with the following ratings- Input - 5V to 100V Output - one fixed output programable in sw or with a dip sw on board - one of 12V or 48V Output current - upto 20A Converter topology - SEPIC Controller ... | Fixed | 15 | $1330 | Electronics, Embedded Software, Product Design | Sep 11, 2010 | - | ||
| Fixed | Oct 25, 2011 | - | ||||||
| Project is to customize a DC++ filesharing client for LAN use. Use a simple (open source) DC client as a base, for example DC PlusPlus or RevConnect. Windows platform only. things to be ... used to connect to a local dc++ hub, with easy selection of ... | Fixed | 2 | $225 | C++ Programming, Software Architecture | Feb 10, 2011 | - | ||
| we need a circuit project for have in input 12 V DC , in output 19 V DC - 5W power circuit components need to cost less then 10 USD . Provider can also sell us the built circuit if he can . thank you | Fixed | 26 | $169 | Engineering | Mar 4, 2009 | - | ||
| we need to have only one circuit bortd with the follow multifunction : A) DC/DC converter B) Touch screen controller C) Audio amplifier we already have the 3 circuit on 3 boards, need to redesign on one board . A) input 12V +/- 4 V output ... | Fixed | 17 | $648 | Audio Services, Electrical Engineering, Electronics, PCB Layout | Dec 20, 2009 | - | ||
| ... for the numerical optimization of proportional-integral-derivative (PID) controllers for a DC motor control The model need to have Multi-input and multi-output Suggested Prerequisite Knowledge: MATLAB Version 9 ... | Fixed | 13 | $188 | Electrical Engineering, Engineering, Matlab & Mathematica, Research, Technical Writing | Apr 29, 2010 | - | ||
| Need support for designing a 100VA inverter design. Input=110v Dc +/-25%. Output=110v AC. Pure sine wave. Looking at support for 1. Schematics 2. magnetics and transformer design. 3. component ... | Fixed | 10 | $158 | Microcontroller | Jan 3, 2010 | - | ||
| ... design specification for www.doylycarte.org.uk Design light / content heavy White background Large-ish font Prominence given to DC logo throughout (See nationaltheatre.org.uk for reference) Connectivity to D’Oyly Carte Opera Trust facebook page ... | Fixed | 25 | $597 | Website Design | May 8, 2012 | - | ||
| Fixed | Jul 23, 2009 | - | ||||||
| Fixed | Dec 10, 2010 | - | ||||||
| I want to build a dc-ac inverter with the following specs: 110V DC input 110V AC output the output should be pure sinewave | Fixed | 9 | $506 | Electronics | Apr 27, 2012 | - | ||
| ... a few modifications made to the DC++ file sharing client for windows ... mod I want, is to make DC++ support Bit Torrent. Limewire,which ... " tab. And everytime the DC++ client starts up, I want ... seconds. And I want the DC++ with bit torrent support to ... | Fixed | 3 | $100 | .NET, C Programming, Visual Basic, Windows Desktop | Jul 30, 2007 | - | ||
| ... slot, OTA software upgradation, -48v or 24 v DC input ( BTS telecom use), camera input optional, module upgradable, SD card for storage of data ... industrial, Din rail mounting, Quad band/edge, input from sensors customizable and out put for relays ... | Fixed | 6 | $6883 | Product Design | Sep 2, 2011 | - | ||
| ... design - overflowing with a grape design. DC Wine Dinners California Dreamin' Picturing DC ... busy streets with tickets to attend DC WINE DINNER’s California Dreamin’, ... at 1300 Pennsylvania Avenue, Washington DC, 20004. An extension of the ... | Fixed | 7 | $117 | Graphic Design, Logo Design | Jan 10, 2012 | - | ||
| I am seeking a designer with the abilities to design battery operated dc-dc converters with the intelligence controlled by a microprocessor for use in handheld lights. Becuase I am seeking a longer term relationship and various possible designs, please ... | Fixed | 30 | Electronics, Engineering | Jun 13, 2007 | - | |||
| Fixed | May 6, 2011 | - | ||||||
| Digital Simulation of ZVS DC to DC Converter Using Simulink I need, any one can implement this IEEE paper on Matlab and simulink software. | Fixed | 13 | $228 | Electrical Engineering, Matlab & Mathematica, Scientific Research | Jun 16, 2011 | - | ||
| Fixed | Sep 20, 2011 | - | ||||||
| ... is an expert in the field of power system especially in step-up (boost) DC-DC converter. The Low voltage and low power solution is just like MCP1640 from Microchip. The dc converter have low start-up voltage, and have adjustable output ... | Fixed | 7 | $532 | Electrical Engineering, Electronics, Embedded Software, Microcontroller, PCB Layout | Mar 26, 2011 | - | ||
| ... students seeking an internship in Washington DC. The App will have three main ... working at the same company) 3. DC Experience feature. This will allow interns ... also feature events taking place around DC (updated every week) Requirements: - Someone who ... | Fixed | 7 | $1479 | Banner Design, Graphic Design, Logo Design | Jun 3, 2012 | 6d 14h | ||
| ... someone to write a code for an Atmel ATTINY25 for a Brushed DC Motor Controller. The unit can be used with unregulated DC supply. Motor loading can be compensated with inbuilt RxI-type adjustment using Back ... | Fixed | 15 | $184 | Electronics | May 21, 2009 | - | ||
| We are holding the 2009 International Aid and Trade Event in Washington DC, in the Ronald Reagan Building, on the 9th and 10th July. ... to get an idea of what we are after. We need Washington DC based writers, so that travel costs are not included. We are ... | Fixed | 2 | $500 | Copywriting, Research, Wordpress | Jun 29, 2009 | - | ||
| ... my apartment/room search. I am a recent graduate working in DC and due to my day job I do not have the ... -Schedule apartment visits and roommate requests -Posses general knowledge of the DC/Virginia/Maryland area -Understands how CL's housing site works ... | Fixed | 14 | Forum Posting, Freelance, Research, Virtual Assistant, Web Search | Feb 16, 2010 | - | |||
| I seek the design of a 4 KW BiDirectional DC-DC converter. Voltage on one side should be 48VDC, and voltage on the other side should be 300 VDC. The primary consideration is weight (kilogram/kiloWatt), secondary consideration is efficiency, third ... | Fixed | 16 | $2356 | Electrical Engineering, Electronics | Jun 20, 2010 | - | ||
| ... information with a server crash and need to reconstruct our Tattoo DC Power Supply, we have most all the sources and information ... meter,Precision Potentiometers , power source that converts from AC to DC power and the remaining components. We have lost out ... | Fixed | 27 | Electrical Engineering, Electronics, PCB Layout | Nov 28, 2010 | - | |||
| ... about the name - not a visual of wine. "The Wine Cooperative" - subset/tagline "DC" or The Wine Cooperative - DC. DC should be smaller or below the main name: The Wine Cooperative. I would like three different designs/looks to select from. ... | Fixed | 18 | $57 | Graphic Design, Logo Design | Jan 15, 2012 | - | ||
| ... talk about the Maryland and Washington DC area - Particolarly Montgomery County - The ... each of the following places Moving to the DC / Maryland area General DC area Rockville Olney Silver Spring Potomac North Potomac Gaithersburg Germantown ... | Fixed | 10 | $265 | Articles, Copywriting | Feb 11, 2012 | - | ||
| Requires technical writing for BUCK type DC DC converter based on circuit provided. Circuit modelled using matlab simulink. I have some general reference. Please mesaage me for more details. Urgent, price negotiable | Fixed | 16 | $140 | Electrical Engineering, Electronics, Technical Writing | May 3, 2012 | - | ||
| Fixed | May 11, 2012 | - | ||||||
| Fixed | Feb 20, 2006 | - | ||||||
| Fixed | May 1, 2009 | - | ||||||
| Fixed | Jul 9, 2009 | - | ||||||
| ... off project. Requirement : PIC measure CT current transformer A (0 to 5 Volt input) & control 1 scr output to match CT current transformer B input. Eg : If AN0 is 2.3 Volt, adjust SCR output until AN1 is ... | Fixed | 38 | $146 | Electronics, Microcontroller | Jan 14, 2010 | - | ||
| Hello, I need 1000 fans from Washington, DC to this page: http://www.facebook.com/pages/Wealth-Building-CPA/ ... ?v=app_4949752878&ref=ts and I need 1000 fans from Washington, DC to this page: http://www.facebook.com/DistrictREIA Thank you. | Fixed | 1 | $200 | Apr 6, 2010 | - | |||
| New account sign ups for an Internet based service - Washington DC, USA. Commission payable per account is USD $10 x ... looking to promote an Internet based monthly subscription service into DC, USA. Potential target clients include: . PR companies . ... | Fixed | 1 | $250 | Bulk Marketing, Marketing, Sales, Telemarketing | Aug 11, 2010 | - | ||
| I need to create a 50 - 70 volt power supply to power a DC motor. It needs to be as simple as possible. The DC motor is brushed and operates at 70 VDC @ 13 Amps but can tolerate voltages as low as ... | Fixed | 16 | $163 | Electrical Engineering, Electronics, PCB Layout | Sep 17, 2010 | - | ||
| ... by AC 100-240 V at 50-60Hz. In my case I have only DC 12V available on board. There is a LED backlignt which request a high voltage ... back of the screen by a new one which can be powered by 12V DC directly. I have no idea if this is possible, or if we can ... | Fixed | 6 | $417 | Electronics, PCB Layout | Oct 6, 2011 | - | ||
| Install Easy Populate and GV+DC(Gift Voucher + Discount Coupon) on a moderately modified OsCommerce 2.2 Release Candidate 2a. | Fixed | 2 | PHP, Shopping Carts | Jul 2, 2008 | - | |||
| Fixed | Jan 9, 2009 | - | ||||||
| we need a simple logo of DC. | Fixed | 25 | $43 | Logo Design | Feb 13, 2009 | - | ||
| I need to post in realstate for sale section in Washington DC, USa section. For beging I need a very few but gradually this amount will be increased. I need this ASAP for prove you have to provide me 5 post as test basis. I will provide you html code title ... | Fixed | 5 | $30 | Freelance, Marketing | Sep 5, 2009 | - | ||
| Fixed | Mar 9, 2010 | - | ||||||
| ... bridge rectifier and capacitor) for conversion from 230V 50Hz AC to 12V 100mA DC. But it is costly and bulky. So we want to replace it with less costly and light-weight circuit. 12V DC output would be used by IC 4060, IC 4002, relay and LED. ... | Fixed | 17 | $102 | Electronics | May 22, 2010 | - | ||
| I need a Comic Book Artist whose style is similar to a Marvel/DC style, or even something more gritty preferrably. Required professional looking pencilling for a 50+ page graphic novel, including cover(s). Inking would be a MAJOR PLUS, and digital ... | Fixed | 71 | $2182 | Animation, Caricature & Cartoons, Concept Design, Graphic Design, Illustration | Jun 24, 2010 | - | ||
| ... the qualifications above. Upon approval of qualifications, criteria for a written proposal will be sent to you directly. Must live in DC Metro area; 10% of the project will be completed at the NIH Clinical Center in Bethesda MD I thank you for your ... | Fixed | 2 | $4000 | Academic Writing, Editing, Proofreading, Technical Writing | Mar 25, 2011 | - | ||
| Fixed | Apr 8, 2011 | - | ||||||
| Requires a Electrical / Electronic Engineer with Mechnaical Services Engineering Qualification for: Electrical Circuit Designs DC Automation and Control Design Renewable Energy Designs Engineering Drawing and CAD Experience Good Knowledge Of ... | Fixed | 17 | $3171 | Electrical Engineering, Electronics, Mechanical Engineering | May 14, 2011 | - | ||
| A6 full colour double sided FLYER Text and information all can be found in attached file, MQ DC Flyer1 All pics are located here: http://gallery.me.com/martiq#100192 Regards, Martine | Fixed | 12 | $50 | Advertisement Design | May 20, 2011 | - | ||
| Hello, I have 2 windows 2000 dc's that are both primary dns servers with AD integrated zones. DC1 holds all the FSMO roles and is a global catalog server. DC2 is a global catalog server. Problem is that in the forward lookup zone there are no ... | Fixed | 11 | Windows Server | May 30, 2011 | - |
Showing 1 to 50 of 21915 entries
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